那么，你需要一把雨伞的可能性是80%，不是吗？

So the chances that you will need an umbrella are 80 per cent, right?

youdao

那个男孩需要一把雨伞。

The boy needs an umbrella.

youdao

有一种国家荣誉代码，可以在以下示例中体现出来，如果你碰上瓢泼大雨，即使很便宜的餐馆也会借你一把雨伞；而你只需要在一两天内还回即可。

There’s a kind of national honor code, exemplified by the way even cheap restaurants will lend you an umbrella if you’re caught in a downpour; you’re simply expected to return it in a day or two.

youdao