I guess I'm just too tired to sleep too long.

我想我只是太累了，只是太久没睡。

youdao

Sleeping longer than you need to will weaken your sleep system, as you reduce your prior wakefulness, exposure to sunlight, activity levels, and your body temperature at a low for too long.

睡得比你所需应该睡的时间长了会减弱你的睡眠系统，当你降低了你先前的觉醒度，暴露于阳光中，你的活动水平和你的身体体温都处于低水平太久。

youdao

The effects can have a big impact on work performance, yet stress and long working hours frequently mean people in busy jobs get too little sleep during the week.

这些副作用还会严重影响工作表现。而压力和超时工作意味着工作中忙碌的人们在整个星期中都很少有时间睡觉。

youdao

Certainly, if your long position is too large to let you sleep at night, reducing it when prices are rising is a good idea.

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After eight long days on the road, and very little sleep, I'm pretty ragged, too.

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