It has been busy recording earthquakes that could produce huge waves.

VOA: special.2009.03.17

Wow! It sounds like you've been busy.

哇！听起来你很忙。

It sounds like 实战 - SpeakingMax英语口语达人

It sounds like you've been busy.

听起来你很忙。

It sounds like 实战 - SpeakingMax英语口语达人

But the past few weeks have been exceptionally busy, even for the home-building,peace-making, disease-battling former leader.

VOA: special.2010.10.15

I've tried a few times to coordinate things, but he has been too busy,

我试着把事情协调过几次，但是他太忙了，

我尊敬的教授 - SpeakingMax英语口语达人

But director Glenn Cockrell says this year has been especially busy for the young performers.

VOA: special.2011.04.01

and we've been really busy this week preparing for our Super Bowl commercials.

我们也会因为准备超级大赛的商业宣传而变的非常忙。

在广告公司工作 - SpeakingMax英语口语达人

It has been a busy time in outer space for the astronauts aboard the shuttle Atlantis and on the International Space Station.

VOA: standard.2009.11.30

"The three candidates have been up to making themselves as busy as possible."

VOA: standard.2010.05.05