如果你走了的话，我就会确定你是个梦。

I should be sure you were a dream if you went.

youdao

如果你走了，我就在泪水中等你。

If you are gone. I will wait for in tears.

youdao

卡洛琳说：“我打电话给朋友们说，‘求求你了，如果你走了，什么都完了’，但是他们必须遵从父母的意愿。”

“I called friends saying, ‘Please, if you leave, that will ruin everything, ’ ” Caroline said. “But they had to respect what their parents wanted.”

youdao

The problems are set up so that, if you start down the right path, it should be pretty straight-forward to work it through If you start down a plausible but incorrect path, you can sometimes find yourself stuck in the weeds somewhere, and we want to bring you back in.

问题提出了，如果你从，一开始就走正确的道路，解决的途径,就一目了然了,如果你走上一条貌似正确但实际错误的道路，你会在某时某刻,发现自己陷入泥沼，于是我们就会把你拉回来。

麻省理工公开课 - 计算机科学及编程导论课程节选