belly laugh

　　[美口]纵声大笑; 逗人发笑的事物

　　holy laugh

　　[laughing][美]充满宗教热情的笑

　　horse laugh

　　捧腹[哈哈]大笑; 嘲弄的笑声

　　sardonic laugh

　　轻蔑的笑, 冷笑

　　burst out laughing

　　放声大笑

　　die of laughing

　　笑得要死

　　die with laughing

　　笑得要死

　　Don't make me laugh.

　　[口, 讽]你太可笑了, 你真荒谬。

　　fall about laughing

　　[口]忍不住大笑

　　for laughs

　　[美俚]为了取乐, 作为消遣, 借以开心

　　crack a smile 展颜微笑，莞尔一笑

　　The man was willing to do anything to make his wife crack a smile.

　　为了让他的妻子展颜微笑，他愿意做任何事情。

　　laugh a hearty laugh/laugh heartily 放声大笑，开怀大笑

　　Upon hearing that he had won the lottery, the man laughed heartily.

　　知道自己中奖了，这个男人开怀大笑。

　　force a smile 强作欢颜

　　At the funeral, he forced a smilefor anyone who offered condolences.

　　在葬礼上，他强颜欢笑面对前来吊唁的人。

　　saccharine smile 谄笑，谄媚的笑

　　When he talks to his boss, he puts on a saccharine smile.

　　他跟老板说话的时候，满脸都是谄媚的假笑。

　　smile bitterly 苦笑

　　The student smiled bitterlywhen his teacher caught him copying his homework.

　　抄作业被老师抓到后，这个学生满脸苦笑。