Quite often we have to play host to them though it ' s their home ground.

经常是在他们地盘还得我们招待他们.

Things could add up, particularly when you are forced to play host to uninvited guests.

事情叠加起来时，特别是当你被迫招待不速之客的时候。

I will play host to the class meeting.

我将担任班会的主持人。

Shanghai will play host to the 2002 Tennis Masters Cup.

上海将是2002年世界杯网球锦标赛的主办地。

This time L . A . will play host to the Celtics, a win is necessary.

这一次湖人主场迎战凯子, 一场胜利是必须的.

Quite often we have to play host to them though it is their home territory.

尽管是在他们的地盘上,我们还是得常常做东.

Chelsea play host to West Ham while United welcome Arsenal to Old Trafford.

切尔西作客西汉姆，曼联则主场迎战阿森纳。

Making this estimate is a relatively simple task, not so simple is estimating how many of these worlds might play host to life.

估算有多少外行星是简单的工作，但是要估算这些外行星上中有多少可能有生命的存在就没有那么简单了。