He retired early on grounds of ill health.

　　他由于身体不好而提早退休。

　　She retired last year but still teaches the odd class to keep her hand in.

　　她去年退休了，但偶尔还上课，以免技巧生疏。

　　Not having to get up early is just one of the perks of being retired.

　　不必早起只是退休生活的好处之一。

　　The jury retired to consider the evidence.

　　陪审团退庭对证据进行评判。

　　By the age of 25 she was completely burned out and retired from the sport.

　　她到25岁时就已体力耗尽，退出了体坛。