has been driven by certain fundamental principles. 都受到某些基本原则的驱动
95% certain this will end in massive... 百分之九十五的几率着陆时会
-95% certain we're still doomed. -And the other five percent? -95%的可能我们会死翘翘 -那5%的可能性呢
Monica: Hi. Yes, this is Monica Geller. I believe I'm taking some classes with you, and I was wondering what they were. Oh, I've had a recent head injury and certain numbers stays...Barbecue. Oh, did l? See, there you go. 对，我是摩妮卡·盖勒，我想我有跟你一起上课来着，我想知道是在哪里上课。哦，我最近头部受伤，只记得一些数字了……野外烤肉。哦，我有吗？你瞧，就是这样。
Chandler: Oh, no no no wait wait wait. No, wait! We may not know anything about radiators per se,...but we do have certain amount of expertise in the heating and cooling milieu. 不，等等。我们对暖气本身或许不太懂，但我们可是冷暖环境的专家。
Joey: Yeah, I guess. It's just...you know they are parents, after a certain point, you gotta let go. Even if you know better, you've gotta let them make their own mistakes. 或许吧，他们是父母，到了一个度，你不得不顺其自然，即使你知道这样怎么做更好，但你还是得让他们犯自己的错误。
Ross: Nah, I dunno...I think you reach a certain age, having a roommate is just kinda pathe.... 啊，你知道，人到了一定的年纪，找室友同住有点可悲…
Ross: Ok, ok, here we go. Ok, where am I talking to, here? I mean, uh, well, there is one way that seems to offer a certain acoustical advantage, but... 好的，好的，开始。这里吗，我得对着哪里说？我的意思或许某个地方更容易让宝宝听到，但是... (acoustical：听觉的，声学的。)
But don't you want to know for certain what killed him? 你们难道不想知道他究竟为何而死吗