Translation of "Overnight" in Chinese

English cannot be mastered overnight.

英語不是一朝一夕就能學會的。

We stayed overnight in Hakone.

我们在箱根过了夜。

This saying became popular overnight.

这个说法一下子就流行开来了。

This isn't going to be an overnight thing.

这也不会是一两天的事情

Wasting less food isn’t just going to happen overnight.

食物浪费不是一夜之间发生的

- This saying suddenly became popular.
- This saying became popular overnight.

这个说法一下子就流行开来了。