It's why they sent the canaries down first to check the air.

也就是为什么他金丝去检查空气。

After treatment, both groups of canaries began singing.

注射完成后，两组金丝都开始一展歌喉。

You can even train a young canary to sing.

你甚至可以教一只幼小的金丝唱歌。

If the canaries died, the miners knew the air was not healthy.

如果金丝死了，矿工就知道里面的空气不健康。

" What, and get attacked by another flock of canaries? " muttered Ron.

“什么？再让一群小鸟来啄我？”罗恩嘟囔道。

Some of these canaries received doses of testosterone to the POM only.

其中一些只POM区域被注射一定量的激素。

Ten-second trivia: Which of these animals is nicknamed the canary of the sea?

下面哪种动物被戏称为海中的金丝？

" You look like a cat that's swallowed a canary, " I could not help snapping.

" 你活像一只吞了金丝的猫，" 我禁不住怒气冲冲地说。

Polar bears are fat, white, hairy canaries in the coal mine, warning us to act now.

北极熊是煤矿里肥胖、洁白、毛茸茸的金丝，警告我立即采取行动。

Why does English use canaries in this expression?

为什么英语里的表达要用到金丝词呢？

They are the canaries in the Southern Ocean's coal mine, and they are starting to disappear.

它就相当于南大洋一矿藏里的金丝。问题是，它已经开始消失了。

People love canaries and keep them as pets.

大家明明很喜欢金丝，还把它当宠物养啊。

Coal miners would use a canary to tell if the oxygen levels in a coal mine were dangerous.

煤矿工人会使用“金丝”一词（canary）来判断煤矿中的氧气水平是否危险。

And in this massive, global, online experiment that we are all living through, we in Britain are the canary.

大规模、全球性、线的实验中，我都生活里，我英国人变成了金丝。

But that is not what singing like a canary means.

然而，并不是表达真正的意思。

Your friend George's gonna sing like a canary.

你的朋友乔治要像金丝一样唱歌。

The writer argued that some humans, similar to the canaries, are perhaps more aware of their surroundings than others.

作者认为，有些人，类似于金丝，可能比其他人更了解周围的环境。

And even though our untrained ears have a hard time telling the tones apart, female canaries seemed to notice.

虽然我人类未经训练的耳朵很难区分两种音调，但是看起来雌性金丝却能注意到两者的区别。

See how the canary is clothed. It is covered with feathers.

看一看金丝穿的美丽衣裳，它浑身上下都盖着羽毛。

I would've sung like a canary. I'm just saying.

我会像金丝开口歌唱 只是么一说。