An accurate diagnosis was made after a series of tests.

　　準確的診斷是在一系列的檢查后作出的。

　　The child disappeared from his home some time after four.

　　這孩子四點多的時候就離家不見了。

　　The traffic took a long time to clear after the accident.

　　事故過去后很長時間交通才恢復暢通。

　　The company recovered well after going through several lean years.

　　經歷了幾年的蕭條后，這家公司的業務才完全恢復了正常。

　　They won by a single goal after extra time.

　　他們在加時賽中僅踢進一球即獲勝。