He hardly stays up late, and he is an early bird.

他几乎不熬夜，并且起床很早。

Sure his clique stays up

确信他的团队还在

He normally stays up late.

他通常都熬夜。

Who even stays up for 22.9 straight hours?

谁能熬上个22.9个小时？

All the food stays up here (indicating chest.

吃进的东西都停在这里（指胸部）。

All the food stays up here (indicating chest. )

吃进的东西都停在这里（指胸部）。

The girl studies very hard and she often stays up.

这女孩学习很认真，经常熬夜。

His tender wife always stays up until he comes back.

她那暖刚的妻子总是等他回来才睡。

She's middle-aged, gray-haired and stays up all night.

她正值中年，毛发灰白，彻夜不眠。

An pessimist stays up to make sure the old year leaves.

而悲观者等到深夜，只是想证实旧年的逝去。