请一个接一个地读这句话。

Please read the sentence one by one.

youdao

有句俗话说，如果你想做一件事，就请一个忙碌的人去做，看来也不无道理。

This is why there is a saying that if you want something done, ask a busy person to do it.

youdao

至于庭院打理，这个月请一个年轻人来做。

For yardwork, hire a teenager to do it for a month.

youdao

Please don't, if you are up here, become complacent because a month from now we will have another test.

如果你考得不错的话，请不要自满,因为在一个月后我们将还有一次测试。

麻省理工公开课 - 固态化学导论课程节选

So let's actually let you try another example of solving a problem that has to do with one of the spectrums.

下面请大家来看一下另一个例子,这次是一个需要大家解决的关于光谱的问题。

麻省理工公开课 - 化学原理课程节选

So for example I defined p, remember back over here, as a Cartesian point, but I can actually ask for its polar form.

我可以要求返回它的极坐标形式，这里对我是可访问的，好，这很棒，请再记另外一个为什么。

麻省理工公开课 - 计算机科学及编程导论课程节选