去年7月，上海推出了一个新的垃圾分类政策，这座城市的居民需要一些时间来适应这个政策。

When Shanghai introduced a new garbage sorting policy in July last year, the city's residents (居民) took some time to get used to it.

youdao

现在看来这个政策似乎有所成效。

For the moment the policy seems to be working.

youdao

但是最近的金融危机消耗让这个政策难以实行。

But the cost of the recent financial crisis makes that policy hard to justify.

youdao

So, that's a little bit about the chemistry that we're going to cover in this class, and now I'm going to talk a little bit about some of the policies and procedures.

以上是我们这个课程会讲到的一些内容,然后我要讲一些，关于这个课程的政策和程序,但首先让我介绍和我一起授这门课的同事。

麻省理工公开课 - 化学原理课程节选

we actually need to look at very fundamental laws and policies in this country

我们实际上必须考虑这个国家最基本的法律和政策，

想要消除不平等 - SpeakingMax英语口语达人

Now if lowering the housing standards were such a success, he is now going to move onto the condos, and presumably eventually get to the apartments.

因为如果降低普通房贷的门槛,奏效的话，他现在要向高级公寓进军，可能最后将这个政策延伸到公寓。

斯坦福公开课 - 经济学课程节选