1、motivate

(尤指情绪)激发，激励，驱使

They are motivated by a need to achieve.

对成功的渴望激励着他们。

The crime was not politically motivated.

该犯罪行为没有政治动机。

使决心做;使决意做

How do you motivate people to work hard and efficiently?

你是怎样激励大家奋发高效地工作的？

Never let it be said that the manager doesn't know how to motivate his players.

绝对不要让人说这位主教练不知道如何激励他的队员。

2、cover

遮盖;掩蔽

Cover the casserole with a tight-fitting lid.

用大小合适的盖子盖住砂锅。

He whimpered and covered his face.

他掩面抽泣。

用…遮盖;把…铺在…上

The trees in your garden may have covered the ground with apples, pears or plums.

你花园里的果树也许已经落了一地的苹果、梨或李子。

She covered the walls with the signs of the zodiac.

她在墙上贴满了十二星座的标志。

行走(一段路程)

It would not be easy to cover ten miles on that amount of petrol.

就那么点儿汽油很难开10英里。

It covered the distance in 28 hours compared with the train's six days.

它走这一段要用28小时，与之相比火车要用6天。