And so when it was time to have a Coke or a Pepsi you had eight ounces, and then you were considered done.
当时一顿饭配有八盎司的可乐,大家都认为那足够了
When you express regret for something that you should have, should not have done.
当你想表达某种悔意,对某事你本该做,或本不该做,
When you are done you have three electron pairs in bonding orbitals.
当你完成的时候,成键轨道上共有三对电子。
Then when you're done you print the page, and we have a special instruction for that in just a moment, and then you'll have what you need for the concept sheets.
当你完成的时候,请把这页打印出来,我们马上会对此做出详细说明,这样你就得到了写观点报告需要的材料
You have done it before, but when you say, "I know calculus, " Sometimes it means you know it, sometimes it means you know of some fellow who does or you met somebody who knows.
你们以前学过,但当你们说,"我懂微积分",有时这表明你们懂,有时表示你知道谁懂,或者你遇到了懂这个的人
So if I post it on Wednesday to cover the material for that week, then you should attempt it as quickly as possible because I'm going to assume you have done the problems when you come for the next few lectures.
如果我周三布置了关于该周课堂内容的作业,你们应该尽快着手去做,因为当你下周来上新课时,我会假设大家都已经把上周题目做完了
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