They are alert at bedtime and sleepy when it is time to get up, and this may have nothing to do with how fatigued their bodies are, or how much sleep they must take to lose their fatigue.

他们在睡觉的时候很清醒，到了该起床的时候很困倦，这可能与他们的身体有多疲劳，或者需要多少睡眠才能消除疲劳无关。

youdao

Thus, you must recognize this weakness and take appropriate steps.

因此，您必须认识到这个弱点并采取合适的步骤。

youdao

But, the client must also know that this will take hours of work, and he must pay for those hours.

但是，客户也必须明白，这将增加额外工作时间，他必须要为那些时间付费。

youdao

This means that each student-writer must present information and also take a position.

VOA: special.2009.04.30

He said this creates a "distorted reality" and the U.N.must take a more balanced approach.

VOA: standard.2009.10.23

We must be prepared to change the minds of our people and educate them to understand where do we want to take this country to, not through violence."

VOA: standard.2010.04.04

We know we are facing a transition, and we must take this opportunity to provide today's students with the tools and the thinking that is required for the future.

FORBES: Magazine Article

CIOs and CTOs must take on this innovation and design challenge.

FORBES: How CIOs and CTOs should Improve their Businesses with the Private Cloud

"The Pentagon must provide absolute clarity and accountability as to what human remains were dishonored in this manner, and it must take far more aggressive steps to ensure this never happens again, " he said in a statement.

WSJ: Dover Military Mortuary Sent Some 9/11 Remains to Landfill