1. 我最喜歡的寵物鳥 英語作文60-80
燒烤中還兩種致癌物,分別是雜環胺和多環芳烴。但這些致癌物能夠增回加多少致癌風險答至今還缺乏明確的科學數據。不過,既然致癌,當然是吃的越少越好。
實際上,沒有人能完全迴避苯並芘。燃燒有機物產生的煙都含有苯並芘,烤肉產生的煙自然也在其列。有人做過實驗,烤香腸時,如果香腸和火接觸,成品中的苯並芘含量為每千克10.7微克;如果把燒烤架升高,讓香腸和火相隔5厘米,那麼這個值就會降到每千克0.67微克。實驗者認為,香腸和火直接接觸時,大量的油滴到火里燃燒,產生煙,由此產生的苯並芘會附著到香腸表面;香腸距離火較遠時,滴下的油很少,苯並芘也就少多了。如果改裝燒烤裝置,把香腸放在火的側面,最後苯並芘含量只有每千克0.1微克,跟它在肉中本來的含量相當。也就是說,這樣的烤法幾乎不產生苯並芘。
烤肉中另一類致癌物雜環胺的產生機理目前還不太清楚。根據現有的認識,烹飪方式對它的產生影響很大。雜環胺的產生受溫度影響很大,溫度越高,時間越長,產生得就越多。從這個意義上來說,五分熟的牛排就比七分熟的要健康。
上面主要說了燒烤中的兩種致癌物,雖然燒烤含有癌物,但不算特別危險,畢竟比香煙小得多。吃不吃,還是看個人的意願吧。
2. 鳥的英語作文
Protecting birds is part of our jobs of protecting our own living environment. Imagine you live in a place with green trees and colourful flowers. The little birds are flying around and singing happily. It's such a wonderful place to live. On the contrary, if we damaged the nature, chopped all the trees and kill all birds, we will live in a desert where has no living creatures. What a boring live would be! Therefore, we should protect birds as we protect our childern and ourselves future.
2.。
Last weekend we went to the countryside to have a picnic. We bought some cakes with us for lunch. We left quite early before there was too much traffic. After aborn two bours we came to a nice place. It was near a river, with some large trees beside it. So we parked our bicycles under the trees and went for a swim. It was a very hot day and the water was very refreshing. After having a swim, we had lunch in the cool shade under the trees. Then we went for a walk.
We saw some beautiful birds and butterflies. After walking for about an hour we re turned to our bicycles and began to ride home.
We got home very late and terribly exhausted. But we enjoyed it very much, for it was one of our most interesting weekend』s outings.
3. 幫我寫篇關於小鳥的英語作文
The larks were known as larks or sand, also called Mongolian Liu Braun. Is known as one of the ornamental bird cage. In the area of Inner Mongolia in hebei province of qinghai province, and the north east, etc. For all who or breeding birds.
Braun about 1.9 mm in length to birds. Weight is about 30 grams. Males forehead, neck and head for the red chestnut, Eyes, eye week for brown, white and MeiWen left occipital department MeiWen extending to connect and now brown, Brown back, waist chestnut, Wing feathers cole-black, Brown, the lateral tail feathers chestnut color is white light, On the forehead, laryngeal white, the chest with a black bag, upper TiaoBan, Most white feather brown to uncover her nakedness.
Male, female relatives to head and neck but less, feather color red chestnut is nearly tan, Lighter tan, beijingers is hazel, On the left breast TiaoBan black. Mouth shell meat pink, yellow, toes brown. Claws, After a sort of birds than paw paw, and after the straight out.
The wildlife habitats YuAnKuo lark when, grassland, and fly straight into the sky, elegant, and is different from other songbirds. The unique The larks were good on the ground, is a kind of easy domesticated songbirds. In the wild, lark smoothly through the summer 30 degrees Celsius above dry weather, also can pass through the icy snow, but in low temperature, longing for food, often a knot of migration. Most of the time, the lark in desert grassland in comparison between sand nes, what, to prevent or sand bath temperature and heat, clean surface dirt and feathers.
4. 關於小鳥的英語作文
你可以去一些作文網站去找 我這有一篇抓鳥的作文,不知行不行:
Our family around the house there are many tall trees. Every day, there are many unknown trees, birds in the "chattering," cried, a variety of voices very nicely, as if birds in open concerts. One afternoon, my neighbor's little brother, little brother in the room playing chess. Suddenly, a beautiful bird came flying, and we quickly closed the door window to catch the birds. Suffered a shock in the room where the birds kept flying, it was finally too tired to fly no more, stopping at the table. I quietly walked over, grabbed it carefully. Little brother immediately sent for a rope, tied the bird's feet, we are afraid of birds fly away,
The other end of the rope still tied a small iron bar. Then we put the bird in the yard, but dragging an iron bar that it does not matter how fly up and hurry toward the sky Zhi Jiao. At this time, my mom and dad came back from the outside, and my father asked: "Liang-liang, are you doing?" I said to the father: "Daddy, Come see us catch a bird." Daddy go came a look, said: "Liang-liang, you did not know even the Flying Swallow啦!" I am curious to ask: "That's why it does not grow with the big swallows the same?" Dad said with a smile: "Swallow the time is so small , and wait for it to grow up, and body feathers and it would slowly become Dad
Dad, Mom the same. "At this time, there are two big swallows the sky fly over, directed at Flying Swal low cried loudly. I think: Yes, it's father, my mother came to see it. So, I unlock it feet of rope, it flew off.
譯:
我們家房子周圍有許多參天的大樹。每天,樹上有很多不知名的小鳥在「嘰嘰喳喳」地叫著,各種各樣的聲音好聽極了,好像在開小鳥音樂會。 一天下午,我和鄰居家的小哥哥、小弟弟在房間里下棋。突然,飛進來一隻漂亮的小鳥,我們趕緊關上門窗去捉小鳥。受了驚嚇的小鳥在房間里不停地飛來飛去,它終於累得飛不動了,停在了桌子上。我悄悄地走過去,小心翼翼地一把抓住它。小哥哥馬上找來一根繩子,綁住了小鳥的腳,我們怕小鳥飛走,還在繩子的另一頭綁了一根小鐵棒。然後,我們把小鳥放在院子里,可是它拖著鐵棒怎麼也飛不起來,著急地朝著天空直叫。 這時候,爸爸、媽媽從外面回來了,爸爸問:「亮亮,你在干什麼?」我對爸爸說:「爸爸,快來看我們抓到了一隻小鳥。」爸爸走過來一看說:「亮亮,你連小燕子都不認識啦!」我奇怪地問:「那它為什麼不跟大燕子長得一樣?」爸爸笑著說:「燕子小的時候是這樣的,等它長大了,身上的羽毛就慢慢地變得和它爸爸、媽媽一樣了。」 這時,天空中有兩只大燕子飛過來,沖著小燕子大聲地叫著。我想:一定是它的爸爸、媽媽來找它了。
5. 小鳥的英語作文
這群小鳥長得可愛極了,一個圓圓的小腦袋瓜,胖胖的身體,長長的尾巴,它們很有趣一會兒這只鳥到這棵樹上做客,一會兒這只鳥到這棵樹上做客,飛來飛去的,都把樹林間的氣氛搞起來了,頓時,又熱鬧了起來,大家歡聚一堂的在一起,好像議論什麼事情。
啊!真美啊!美得令人流連忘返。
This group of birds look very cute, a little round head, fat body, long tail, they are very interesting for the bird to the tree house, while the bird to the tree house, flying, all the trees atmosphere made up, suddenly, and lively up, you have a joyous gathering together, as if talking about something.Ah! So beautiful! The spectacular inlge in pleasures without stop.
6. 我想成為一隻小鳥寫一篇英語作文
寫作思路:寫出自己成為小鳥的夢想,小鳥可以飛翔遨遊的各種情況。
I really want to be a bird. I can fly freely and freely in the sky.
I can fly to the hills and see the natural beauty between heaven and earth; I can fly to the fields to see the hard-working farmers farming crops; I can fly to the sea to see the blue sea water rolling; I can fly to the playground to play and play with children. From then on, I don't have to go to school or listen to classes ring the day, and I don't have to do my homework and practice piano at night.
我真想成為一隻小鳥,可以無拘無束、自由自在地在天空中飛翔。
我可以飛到山崗,看看天地之間大自然的美景;可以飛到田野,看看辛苦的農民耕種莊稼;可以飛到海洋,看看蔚藍的海水翻滾起伏;可以飛到操場上,和小朋友們一起玩耍、游戲。從此白天不用上學、聽課,晚上不用寫作業、練琴,趴在自己的小窩里美美地睡大覺。
7. 介紹鳥的英語作文
Go Outing
Last weekend we went to the countryside to have a picnic. We bought some cakes with us for lunch. We left quite early before there was too much traffic. After aborn two bours we came to a nice place. It was near a river, with some large trees beside it. So we parked our bicycles under the trees and went for a swim. It was a very hot day and the water was very refreshing. After having a swim, we had lunch in the cool shade under the trees. Then we went for a walk.
We saw some beautiful birds and butterflies. After walking for about an hour we re turned to our bicycles and began to ride home.
We got home very late and terribly exhausted. But we enjoyed it very much, for it was one of our most interesting weekend』 outings.
8. 描寫小鳥的英語作文
你可以去一些作文網站去找 我這有一篇抓鳥的作文,不知行不行:
Our family around the house there are many tall trees. Every day, there are many unknown trees, birds in the "chattering," cried, a variety of voices very nicely, as if birds in open concerts. One afternoon, my neighbor's little brother, little brother in the room playing chess. Suddenly, a beautiful bird came flying, and we quickly closed the door window to catch the birds. Suffered a shock in the room where the birds kept flying, it was finally too tired to fly no more, stopping at the table. I quietly walked over, grabbed it carefully. Little brother immediately sent for a rope, tied the bird's feet, we are afraid of birds fly away,
The other end of the rope still tied a small iron bar. Then we put the bird in the yard, but dragging an iron bar that it does not matter how fly up and hurry toward the sky Zhi Jiao. At this time, my mom and dad came back from the outside, and my father asked: "Liang-liang, are you doing?" I said to the father: "Daddy, Come see us catch a bird." Daddy go came a look, said: "Liang-liang, you did not know even the Flying Swallow啦!" I am curious to ask: "That's why it does not grow with the big swallows the same?" Dad said with a smile: "Swallow the time is so small , and wait for it to grow up, and body feathers and it would slowly become Dad
Dad, Mom the same. "At this time, there are two big swallows the sky fly over, directed at Flying Swallow cried loudly. I think: Yes, it's father, my mother came to see it. So, I unlock it feet of rope, it flew off.
譯:
我們家房子周圍有許多參天的大樹。每天,樹上有很多不知名的小鳥在「嘰嘰喳喳」地叫著,各種各樣的聲音好聽極了,好像在開小鳥音樂會。 一天下午,我和鄰居家的小哥哥、小弟弟在房間里下棋。突然,飛進來一隻漂亮的小鳥,我們趕緊關上門窗去捉小鳥。受了驚嚇的小鳥在房間里不停地飛來飛去,它終於累得飛不動了,停在了桌子上。我悄悄地走過去,小心翼翼地一把抓住它。小哥哥馬上找來一根繩子,綁住了小鳥的腳,我們怕小鳥飛走,還在繩子的另一頭綁了一根小鐵棒。然後,我們把小鳥放在院子里,可是它拖著鐵棒怎麼也飛不起來,著急地朝著天空直叫。 這時候,爸爸、媽媽從外面回來了,爸爸問:「亮亮,你在干什麼?」我對爸爸說:「爸爸,快來看我們抓到了一隻小鳥。」爸爸走過來一看說:「亮亮,你連小燕子都不認識啦!」我奇怪地問:「那它為什麼不跟大燕子長得一樣?」爸爸笑著說:「燕子小的時候是這樣的,等它長大了,身上的羽毛就慢慢地變得和它爸爸、媽媽一樣了。」 這時,天空中有兩只大燕子飛過來,沖著小燕子大聲地叫著。我想:一定是它的爸爸、媽媽來找它了。於是,我解開它腳上的繩子,讓它飛走了。
字數有點多,你選著用,我已經盡力啦
9. 我的寵物鳥英語作文
Google翻譯,最好一句一句打,照抄就好,一般可能就語法出一點錯其他都還好