How does the giraffe in the zoo usually sleep?

动物园里的长颈鹿通常怎么睡觉？

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They usually sleep standing up.

它们通常站着睡觉。

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"I usually sleep in because we stay up late on New Year's Eve.

VOA: special.2009.12.28

That usually results in like really, really, really huge lack of sleep

这通常会导致非常，非常，非常严重的睡眠不足。

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The troops are tired because they were anticipating the order to go and even though you try to sleep, usually, it's very restless, as you can imagine.

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Fu, who describes herself--inaccurately--as "pretty relaxed, " claims she usually gets seven hours of sleep a night.

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"I lost a lot more sleep than I usually do" worrying about the situation, he said.

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