and... sometimes, you know, beggars will wait at the stoplight and hold the sign
然后……有时,你可能也遇到过,乞讨的人会等在红灯旁,举着一个牌子,
I would be grateful if you would wait until that point if at all you possibly can. It just makes the whole thing work a little easier and it prevents that drop in the pit of my stomach when I see half of the class leave.
我将感激不尽,这样会好一点,以免我看到半数人走掉时,心情会受到影响。
And in particular, I'm sure you're looking at this going-- will look at it if we look at the right piece-- going, wait a minute.
尤其是,我相信你已经,注意到这一点了,等等,看这儿。
They're not responsible necessarily for moving molecules inside and out, but they sit at the outside of the cell and they wait for signals.
它们不负责将分子运进运出,而是冲着细胞外面坐等信号
D-A-V-I-D Well, if I've got a five-letter word like D-A-V-I-D, well, that's like five bytes and yet we only have the ability thus far in this class to return one thing at a time I can't return five bytes to you, but wait a minute, those bytes by nature of a computer are just stored in RAM.
好的,如果有5个字母的单词,如,那是5个字节,我们只能返回一个东西,而不能返回5个字节,等一下,这些字节被计算机本能地,存储在内存中。
Generally, there are a couple of elements that one might set down as in a Petri dish, and wait to see if some chemical reaction might take place, but not at all sure of what it might be.
一般来说,都有几个元素,作者会把它们像放入培养基中一样培养,等待某种化学反应的产生,但对可能的结果却一无所知。
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