I was exhausted but it's that kind of exhausted I get after a shoot: I'm tired but I'm wired. Can't sleep, totally in the zone, amped up and high, but physically wiped out.

我精疲力竭，但是这种精疲力竭是或者自己想要的照片之后的疲劳：我累坏了，但是很奇怪，我却无法入睡，感觉像在空中，但是生理上已经精疲力竭了。

youdao

I can not give up, even if did not give up one second. Yesterday, I think you look, kind of physical overdraft exhausted after struggling burning their eyes.

可我没有放弃，哪怕一秒钟都没有放弃。我想起你昨天的眼神，那种体力透支精疲力竭以后，奋力燃烧自己的眼神。

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But in the market will of the people are dangerous, lets our kind not in the other company informed and experienced pioneers, is mentally and physically exhausted for a while unavoidably.

而商场上的人心险恶，让我们这种未在其他公司历练的创业者，难免一时心力交瘁。

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An international research team at Oxford University found that when people laugh hard, the kind that leaves them almost physically exhausted with tears in their eyes, the human body triggers the release of endorphins that help reduce the feeling of pain and promote feelings of general well being.

FORBES: Laugh Your Way To Loving Your Job