Just because a bird does not breed one year, it does not follow that it will fail the next.
不能仅仅因为鸟一年没有繁殖就推断它下一年也不会繁殖。
One day, a bird came and nested in the tree.
有一天，一只鸟来了，在树上筑巢。
The boy threw a stone at a bird but missed it.
那男孩向一只鸟扔了块石头，但没打中。
The camel is a mammal, but the kiwi is a bird.
骆驼是一种哺乳动物，但是几维鸟是一种鸟。
Along the way, he met a dog, a monkey and a bird.
一路上，他遇到了一只狗、一只猴子，还有一只鸟。
Helen tried paragliding and she felt like she was a bird.
海伦尝试了滑翔伞，她觉得自己就像一只鸟。
For seven years a bird had come and built her nest in the same place.
七年以来，一只鸟一直来同一个地方筑巢。
She'd been called a silly woman for saying that a spider could eat a bird.
她曾说蜘蛛能吃掉一只鸟，因此被称为傻女人。
In front of the door he observed a bird which had caught itself in the thicket.
在门前，他看见了一只鸟被困在灌木丛中。
Seeing a bird resting by the window, the boy moved quietly to have a look at it.
看到一只鸟停在窗边，男孩悄悄地走过去看了眼。
How could a bird navigate by the Sun when some of us lose our way with road maps?
我们中的一些人用地图都迷路，一只鸟怎么能靠太阳导航呢？
The first time a bird eats a brightly colored bumblebee, it gets a nasty surprise.
一只鸟第一次吃到一只颜色鲜亮的大黄蜂时，它得到了一个糟糕的惊喜。
He says he feels sometimes as if he was a bird or a rabbit himself, he likes them so.
他说，他有时觉得自己好像是一只鸟或一只兔子，他很喜欢它们。
The girl looked up and saw that the voice came from a bird hanging in a cage on the wall.
女孩抬头一看，声音是从挂在墙上笼子里的一只鸟发出来的。
It is said Zhang Sanfeng created tai chi after watching a fight between a snake and a bird.
据说张三丰在看过一条蛇和一只鸟打架之后创造了太极。
They'll give you a whole new perspective on your Minecraft worlds as you float around free as a bird.
它们会给你一个全新的视角观赏你的世界，像鸟儿一样自由漂浮。
The speed-skating rink was built to look like an overturned ship, and placed so as not to disturb a bird sanctuary.
速度滑冰场的建造形状像一艘侧翻的船，并在选址时注意避开鸟类保护区。
The ark comes to rest on a mountaintop, and the hero sends out a bird to reconnoiter the land, to find out if it's dry yet.
方舟停在一个山顶上，英雄派一只鸟去侦察这片土地，看看是否还干燥。
During this time when fewer natural foods are available and air temperatures are lower, extra feeding can keep a bird warm and well.
在这段时间里，自然中鸟类的食物越来越少，空气温度也越来越低，额外的喂养可以让鸟类保持温暖和健康。
They were so tranquil and clear that Olle thought he saw a bird drowning in one, when it was actually the reflection of a gull gliding above the surface.
它们是那么平静那么清澈，以至于 Olle以为自己看见一只鸟正沉入水中，其实那是一只正在滑翔的海鸥在水中的倒影。
An arctic tern, on its 20,000 km flight from the extreme south of South America to the Arctic circle, will take no notice of a nice smelly herring offered from a bird-watcher's boat along the way.
北极燕鸥在从南美洲的最南端飞往北极圈的路线全长2万公里，但燕鸥这一路上都不会留意观鸟船送来的散发臭味却又可口的鲱鱼。
To generate lift, a bird has merely to tilt its wings, adjusting the flow of air below and above them.
为了产生抬升力，鸟儿们只要倾斜翅膀，对从身体上方和下方通过的气流稍作调整。
Think of those fleeting moments when you look out of an aeroplane window and realise that you are flying, higher than a bird.
想想那些转瞬即逝的瞬间，当你从飞机的窗户往外看并意识到自己正飞得比鸟还高的时候。
Her voice always sounds sweet just like a bird.
她的声音总是像鸟儿一样甜美。
A life without a dream is like a bird without wings, which can't fly.
人生没有梦想，就像鸟儿没有翅膀，不能飞翔。
You might think a bird that could fly so fast would be safe from most types of danger.
你可能会认为，一只能飞得如此之快的鸟儿会在大多数危险前安全无恙。
She read the first few words of her book, "The dodo was a bird that couldn't fly...", and soon she fell fast asleep.
她读了书开头的几个字，“渡渡鸟是一种不会飞的鸟……”，很快她就睡着了。
She read the first few words of her book, "The dodo was a bird that couldn't fly...", and soon she fell fast asleep.
她读了书开头的几个字，“渡渡鸟是一种不会飞的鸟……”，很快她就睡着了。
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