His health started to go downhill after the accident.

事故后，他的健康状况开始走下坡路。

What made him go downhill?

是什麽使得他走下坡路的？

What made him go downhill ?

是什么使得他走下坡路的？

But then these efforts began to go downhill.

之后，这些努力就开始走下坡路。

Nancy:That's when you ski Victor, but you don't go downhill.

哦，我明白了，就是在平地上滑雪，不走下坡路。

You may be worried that your best days are behind you or that your life is only gonna go downhill from here.

你可能担心，你最好的日子已经过去了，或者你的生活会从此走下坡路。

Many people at fifty think they've already started to go downhill. I actually think the opposite.

很多人都以为，一个人在他五十岁的时候，他们的人生已经开始走下坡路了，可是，我却正好相反。

Make sure the handlebars are secure before you go downhill.

下坡之前确保车把是牢固的。

And it doesn't take long to go downhill.

用不了太久，事情就开始走下坡。

I just love to feel the cool breeze on my face when I go downhill .

我喜欢下坡的时候微风吹在我脸上的感觉。