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- Don’t listen to that schmoe, he doesn’t know what he’s talking about. 别听那个蠢货的，他自己都不知道自己说什么。
- know what one's talk about 作经验之谈
- You know what I'm talking about. 我想你知道我在说什么。
- She doesn't know what she is talking about. 她不知道她自己在讲些什麽。
- A:Let''s talk about a tentative schedule for your visit now. 那么，现在就谈谈你们访问的初步日程。
- Doyou know what one difference between efficient and effective is? 你知道有能力的和有效率的之间的差别吗？
- The systematic items stem from the walker s talk about the chalk. 这些系统的条款来源于步行者关于粉笔的谈话.
- I presume that you know what we are talking about . 我认为，你知道我们在谈论什么。
- I presume that you know what we're talking about. 我认为,你知道我们在谈论什么。
- One of these is desire:knowing what one wants. 这些原则中，有一项就是渴望: 知道自己要的是什 么。
- It wasn"t a remote test contrary to what this stupid speaker says, he"s talking about something he know nothing, just for a sensationalist TV Show. 我也是众多被误导者之一。不过，我也很奇怪，这个也不是我的英文问题，而是旁白说的根本就是错的。
- I do not know what you are talking about. 我不知道你在说些什么。
- You know what I am talking about. 我想你知道我在说什么。
- I didn't know what he was talking about. 我不知道他在谈什么。
- Do you know what I'm talking about? 知道我讲的是什么吗?
- The Swiss know what I'm talking about. 瑞士人知道我指的是什么.
- I don't know what you're talking about, HAL? 我不知道你在说什么,哈尔?
- Bill Kaci’s talk about the stuff of a excellent administratorExcellent administration can not make a perfect staff or group. 比尔*盖茨谈一名优秀管理人员的素质（一） 良好的管理并没有点石成金的准则。
- I don't know what you're talking about. “我真不知道你在说什么。”
- On emerging from a barricade, one no longer knows what one has seen there. 一走出街垒，人们就不知道刚才在那里究竟见到过什么。
