看生活大爆炸学英语第二季第十三集
　　【剧情介绍】
　　Sheldon带Kripke一起回家吃饭,还向大家宣告一个决定---他不得不放弃一位朋友,大家似乎都争着希望被放弃,但是最后Raj出局了,是因为种族歧视吗?Sheldon的想法可不是常人理解的哦,看他怎么损Howard的
　　SHELDON: Hello,everyone. I brought my new friend Barry Kripke home for dinner.
　　KRIPKE: Hello to you,too.
　　LEONARD: How was rock climbing?
　　KRIPKE: He passed out.Just hung there like a big salami.
　　SHELDON: Tha-tha-that’s where I sit.
　　KRIPKE: Ooh,you have a special spot? What kind of wacko are you?
　　HOWARD: How much time you got?
　　LEONARD: You want some Chinese food?
　　KRIPKE: Terrific. Got any dental floss?
　　LEONARD: In the bathroom.
　　KRIPKE: Be right back. I got to floss the Indian food out of my teeth if I’m gonna eat Chinese.
　　PENNY: Sheldon, are you okay?
　　SHELDON: Oh,yes,I pass out all the time,but it was worth it. I’ve made substantial progress in bonding with Kripke,which brings me to an awkward moment.
　　LEONARD: What’s that?
　　SHELDON: Maintaing five friendships promises to be a Herculean task,so I’m going to have to let one of you go.
　　HOWARD: Me,me,let it be me.
　　SHELDON: Leonard,you are my roommate,my source of transportation, and you help me fold my sheets when they come out of the dryer.You are safe.
　　LEONARD:Can I whistle?
　　SHELDON: Don’t be silly.Howard, you don’t have a PhD, your cologne is an assault on the senses; and you’re not available for video games during the Jewish high holidays.
　　HOWARD: Guilty as charged. I’m out.
　　SHELDON: No. You too are safe.
　　HOWARD: Oh,come on. What do I have to do?
　　PENNY: Okay,you know what? I see where this is going. I’m not one of you guys. I’m not a scientist,so just tell me...
　　SHELDON: Penny,Penny,Penny,everything you’re saying is true,but please allow me to continue. Raj,you’re out. That’s a good question. While you do provide a certain cultural diversity to an otherwise homogenous group, your responses to the questionnaire were truly disturbing. How could you for a moment think that my favorite amino acid is glutamine?
　　LEONARD:He had lysine,but changed it.
　　SHELDON: Shoulda,woulda,coulda,Raj.
　　【口语讲解】
　　1dental floss牙线
　　2pass out 昏倒失去知觉
　　3Herculean task艰巨的任务；花巨大气力的工作
　　4let it be me.但愿是我
　　5Guilty as charged我有罪, 像被惩罚一样内疚
　　6 cultural diversity文化多元化
　　7amino acid氨基酸