Just till you're back on your feet.

直到你重新站起来。

'You can pay me back when you're back on your feet.

“当你重新站起来时，你可以还我。

I can just cover for you until you're back on your feet.

我可以在你脚伤恢复之前帮你的忙。

Give you somewhere to stay until you're back on your feet, a little leg up the career ladder.

给你一个住处， 直到你重新站起来，在职业阶梯上迈出一小步。