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1·When you reach the top of the mountain, you'll find it difficult to take in air.

当你到达山顶时，就会发现呼吸困难。

2·It's very hard for the climbers to take in air as they get near the top of Qomolangma.

当攀登者接近珠穆朗玛峰的顶部时，他们很难吸入空气。

3·To suck or take in air, for example; inhale.

气泵吸进了大量的空气。

4·Whales take in air through blowholes near the tops of their heads.

鲸鱼是地球上最有趣的动物之一。

5·When we panic, our bodies naturally begin to take in air incorrectly.

我们恐慌的时候，身体会自然地开始不正确的呼吸。

6·You may need to force the stomach to expand and watch how you automatically take in air.

你可能需要强迫你的腹部来扩充来看着你怎么自如的吸进空气。

7·These curious and happy seals gather around airholes, which they use to take in air after hunting or playing underwater.

在水下捕食或者玩耍的时候，这些奇怪而又看起来很开心的海豹会聚集在冰层的破洞附近，以便探出头去喘口气。

8·Once they are out on the street, the cars will take in air and replace it with poisonous gases. Again, more smoke and soot.

汽车一旦出厂在街上行驶，将会吸进空气，排出有毒的气体，再次增加空气中的烟尘。

9·The bronchi supply air and pulmonary arteriessupply blood to the lungs. Together they take in air from theatmosphere, oxygenate the blood, and excrete the carbon dioxide backout of the body.

由支气管供应空气，而肺动脉完成对肺部的供血，它们俩协同工作将将空气中的氧气溶入血液，并将二氧化碳排出体外。

10·I'm not at all sure that he would take to all that fresh air and exercise in the long grass.

我一点也不确定他会喜欢新鲜空气，并在茂盛的草丛里锻炼身体。