她有一把雨伞和一本有用的书。

She has an umbrella and a useful book.

在西雅图你需要一把雨伞，因为那里经常下雨。

You will need an umbrella in Seattle because it rains a lot.

你能借我一把雨伞吗？

Can you lend me an umbrella?

她总是忘记带一把雨伞。

She always forgets to bring an umbrella.

他带了一把雨伞以防下雨。

He brought an umbrella in case it rained.

我们共用一把雨伞走过公园。

We shared an umbrella as we walked through the park.

我们在公园里找到了丢失的一把雨伞。

We found a lost an umbrella in the park.

我需要买一把雨伞，因为我的坏了。

I need to buy an umbrella because mine is broken.

我总是在车里放一把雨伞以防万一。

I always keep an umbrella in my car just in case.

我总是随身带着一把雨伞以防下雨。

I always carry an umbrella in my bag in case it rains.