例句：

　　1、By that time I had lost interest in the idea.

　　那時(shí)我已經(jīng)對(duì)此想法失去興趣了。

　　2、 One of the bags was lost en route.

　　其中一個(gè)包在途中丟失了。

　　3、They lost$ 40 each.

　　他們每人損失了40元。