介绍:
新浪微博：@Ryan美语 @Alex美语
私人微信：ryanmeiyu；alexmeiyu
1. laughingstock
2. LOL=Laugh out loud
3.LMAO=Laugh my ass off
4. laugh oneself to death
5. scream with laughter
6. burst into laughter
7. crack a smile
8. force a smile
