The call of the wild is also the call of the sleepy.

野性的呼唤也是困者的呼唤。

I felt so sleepy that I could hardly keep my eyes open.

36 感到困，几乎睁眼睛。

When I got to work, I always felt very sleepy and I was not happy.

上班时，总感觉很困而心。

I tend to get sleepy and bored while visiting galleries.

参观画廊时，往往会感到困和无聊。

43 When he came back, he again found them sleeping, because their eyes were heavy.

43 又来见他们睡着了、因为他们的眼睛困。

I want you to watch my finger until you get sleepy.

想让你一直看着的手 直到你觉得困。

As adenosine builds up, it increases the urge to sleep, also known as sleep pressure.

当腺苷累积起来的时，它增加了困感，也就是睡眠压力。

Although napping made no significant difference to feelings of sleepiness, it did help enhance memory.

尽管午睡没有为感觉困带来显著差异, 但有助于增强记忆。

By the time we had finished the first bottle, Simon was very sleepy and very drunk.

当们喝完第一瓶酒时，西蒙非常困，醉醺醺的。

A person might say " I feel sleepy" or " I feel energetic" .

一个人可能会说" 感到困" " 感到精力充沛" 。

Betsy plodded along, her head hanging, her eyes all gritty with fatigue and sleepiness.

贝特西拖着沉重的脚步走着，她的头耷拉着，眼睛里充满了疲和困。

These circadian rhythms are the control switch that tells us when to feel sleepy or awake.

这些昼夜节律是控制关，告诉们何时感到困清醒。

Alcohol may increase the effect of a drug--- sleeping pills combine with alcohol to produce a sleepy feeling.

酒精可能会增强某些药物的效力，酒精加安眠药会让你感到困。

Bawendi used the words, " very surprised, sleepy, shocked, unexpected and very honored, " to describe his feelings.

巴文迪用“非常惊讶、困、震惊、意外和非常荣幸”来形容他的感受。

As a result, they're always sleeping less than required and operating in a more drowsy state.

因此，他们的睡眠时间总是比要求的少，并处于更困的状态。

That's not good. You should try doing some exercise to make you tired: how about jogging?

那可太好。你应该试着做些运动，让自己困：慢跑怎么样？

The cameras make sure a driver is watching the road, and they look for signs of sleepiness or impairment.

红外摄像头可以确保司机驾车时在看路，也可以监测到司机困身体受损的迹象。

After a long day, he felt sleepy and wanted to rest.

困：经过漫长的一天，他感到困，想要休息。

Under normal circumstances, adenosine triggers these receptors and it produces a feeling of relaxation and even drowsiness for some people.

在正常情况下，腺苷会触发这些受体，让一些人产生放松甚至困的感觉。

Dick sat down sleepily on a box.

迪克困地坐在一个箱子上。