这些可以让你的呼吸气味怪异，像指甲油和熟菠萝的混合。

These can make your breath smell funky—some describe it as a combination of nail polish and overripe pineapples.

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美国睡眠医学院认为，打鼾是由呼吸气道中的局部堵塞造成的。

Snoring is caused by breathing in air through a partially blocked airway, according to the American Academy of Sleep Medicine (AASM).

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一阵温暖的呼吸气息钻进了自己的鼻腔——原来是Billee蜷缩在下面的一个雪窝里。

A whiff of warm air ascended to his nostrils, and there, curled up under the snow in a snug ball, lay Billee.

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