31. what's it short for? 但它是什么的简称?

　　32. you two were supposed to be together.

　　be supposed to do sth..对照前面的: you are supposed to duck! 同样的用法.

　　33. if you have a plan, you should stick to it,...坚持...

　　34. you guys have got it under control 控制非典也是用get the SARS under control:)

　　35. Misery really does love company.来源于成语: Misery loves company.同病相怜

　　36. You're just new at this你只不过是个新手呀，很简单但很实用的句子.

　　37. bouncy [5baunsi] adj.快活的, 精神的, 有弹性的, 自大的

　　38. You must be a fireball in bed.

　　fireball [5faIEbC:l] n. 火球, 大流星, [军](旧式)燃烧弹, [美口]工作起来劲十足的人

　　39. Have I gone deaf?

　　40. You are the official baby crier stopper!

　　老美说话的随便性可见一斑.　随便拿个动词加er就当名词用，　就象有一集里ross说divorcer，　divorce加r，　那样.

　　41. Say what? 再一次的随便.　说啥呢???　什么什么???

　　42. natural instincts天性

　　补充:

　　we can't turn on each other, 我们别窝里斗了, 别互相挑衅了

　　turn on v.开启, 变得兴奋, 突然装出, 开始
经典推荐：
老友记第九季 https://www.tingclass.net/list-5036-1.html
实习医生格蕾第二季 https://www.tingclass.net/list-8671-1.html
美国脱口秀女王奥普拉20年精选集 　https://www.tingclass.net/list-7616-1.html