图说英语：跟老友记学英语口语1.1(20)

perform sexually=have a sex
Monica:(spitting out her drink in shock) Oh God, oh God, I am sorry... I am so sorry...
spit out v.吐出
Paul:It"s okay...
Monica:I know being spit on is probably not what you need right now. Um... how long?
Paul:Two years.
Monica:Wow! I"m-I"m-I"m glad you smashed her watch!
Paul:So you still think you, um... might want that fifth date?
Monica:(pause)...Yeah. Yeah, I do.
[Scene: Monica"s Apartment, Rachel is watching Joanne Loves Chaci.]
Priest on TV:We are gathered here today to join Joanne Louise Cunningham and Charles, Chachi-Chachi-Chachi, Arcola in the bound of holy matrimony神圣的婚姻.
in bound of holy matrimony：结为夫妇，在神圣婚姻的约束，范围内
Rachel:Oh...see... but Joanne loved Chachi! That"s the difference!
Oh...see... but Joanne loved Chachi! That"s the difference! ：What Rachel said is funny is because Rachel here was sarcastic about her running away from altar.She was deeply moved by the true love between Joanne and Chachi which leads to a successful holy matrimony,while she and Barry had almost everything but love and that results in her disappointment in their matrimony.So she felt right to have escaped from a doomed marrige with a person she would never love.