例句：

　　1、By the end of the day we were tired but happy.

　　一天結束時(shí)，我們很累，但很高興。

　　2、 I always leave a clear desk at the end of the day.

　　每天工作結束時(shí)，我總是把桌上收拾干凈不放任何東西。

　　3、I'm sure you'll get there in the end.

　　我相信你最終會(huì )成功的。