Make sure you have adequate rest before the big exam.

确保在大考前你有足够的休息。

The human body needs adequate rest to recover energy.

人体需要足够的休息来恢复能量。

Prenatal and post - natal nutrition, adequate rest to build up resistance.

产前产后加强营养, 充足休息以增强抵抗力.

Though it can be hard to find enough time, getting adequate rest is very important.

尽管很难找到足够的时间，但是得到充足的休息十分的重要。

Just as a famous saying goes: all work and no play makes Jack a dull boy. It is obvious that people should have adequate rest in order to work hard.

正如一句俗语所说，“只工作，不玩耍，聪明的孩子也变傻”。很显然，人们应该充分休息以便于更努力地工作。