我们在本世纪就要面临这种情况。

We are headed towards that being the case in this century.

youdao

如果在面临这种情况时你了解有关个人的选择权而且采取适当的行动﹐也许能够保住家园﹐或者至少减轻一些房子被查封拍卖所造成的财务损失。

If you are faced with foreclosure, you can work to save your home-or at least limit the financial damage caused by foreclosure-if you understand your options and take the appropriate steps.

youdao

我们人类，正面临着一种全球性的紧急情况——这是对我们文明生存的威胁，正当我们聚集在这里的时候，这种威胁正积聚着不祥的破坏性潜力。

We, the human species, are confronting a planetary emergency—a threat to the survival of our civilization that is gathering ominous and destructive potential even as we gather here.

youdao

And the change was, that in this case, if I'm doing a single search, I've got a choice.

这个改变是，在这种情况下，如果我要做单一检索，我就面临一个选择。

麻省理工公开课 - 计算机科学及编程导论课程节选