你是否明白各種各樣的笑
1. crack a smile 展顏微笑,莞爾一笑
Definition: to smile, especially when you do not feel like smiling.
The man was willing to do anything to make his wife crack a smile.
爲了讓他的妻子展顏微笑，他願意做任何事情。
2. laugh a hearty laugh/laugh heartily 放聲大笑,開懷大笑
Definition: to laugh loudly and uncontrollably
Upon hearing that he had won the lottery, the man laughed heartily.
知道自己中獎了,這個男人開懷大笑.
3. force a smile 強作歡顏
Definition: to smile even though you feel sorrowful or unhappy
At the funeral, he forced a smile for anyone who offered condolences.
在葬禮上，他強顏歡笑面對前來弔唁的人。
4. a saccharine smile 諂笑,諂媚的笑
Definition: a smile designed to please others
When he talks to his boss, he puts on a saccharine smile.
他跟老闆說話的時候,滿臉都是諂媚的假笑.
5. smile bitterly 苦笑
Definition: to smile when you have no choice or can do nothing to help
The student smiled bitterly when his teacher caught him copying his homework.
抄作業被老師抓到後,這個學生滿臉苦笑.
