听上去他们很忙用英语怎么写

Sounds like they're busy

上去───up;很───very

Cranes take from four to seven years to mature before they pair up.───鹤要4至7岁才成熟交配.

If you speed up your work, we can finish before it is dark.───要是你加紧, 我们可以在天黑前结束工作.

He was rigged up to a machine so that the nurses could check his heartbeat.───他身上连接了机器让护士检查心跳.

They have fastened up all the parcels.───他们把这些包裹都捆扎好了.

We can sum up the main point of the lesson in three sentences.───我们可以用三句话来概括本课要点.

Tourism is up, jobs are up, individual income is up.───旅游火了，职位多了，个人收入涨了。

Tazief was able to set up his camp very close to the volcano while it was erupting violently.───泰哲夫在火山猛烈爆发的时候,终于设法在离火山很近的地方搭起了帐蓬.

We can't get unwary just because nothing unusual has cropped up.───不能因为没发生什么问题就麻痹大意起来.