We'll be there in less than no time.

　　我們馬上就到。

　　We have to set a time limit for the work.

　　我們得為這項工作規定個期限。

　　It wasn't so good as last time.

　　這次不如上次好。

　　It's time to put our plan into operation.

　　現在應該執行我們的計劃了。

　　By the time you get there the meeting will be over.

　　等你到了那里的時候，會議就該結束了。