Pythons kill by tightening their coils so that their victim cannot breathe.

蟒蛇捕杀时紧紧盘成圈，使猎物无法呼吸。

《柯林斯英汉双解大词典》

If your weight is putting your life in danger (for example, because you cannot breathe properly) you may need to lose weight quickly by having surgery.

如果你的体重对生命形成了威胁(比如说，呼吸困难)，你可能需借助外科手术，快速减轻体重。

youdao

I want to have a pillow fight. I want to play with your hair. I want to laugh with you until I cannot breathe.

我想打枕头战。我想玩你的头发。我想与你一起大笑到喘不过气来。

youdao

"Even now we cannot breathe" with the dollar around 800 kyat, says Khine Khine Nwe, deputy managing director of garment maker Best Industrial Co.

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The baby, known as RB, is about one year old and suffers from congenital myasthenic syndrome, a rare genetic condition which means he cannot breathe on his own.

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"When you cannot breathe you start to panic, " she said.

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