This is what rainy days are good for.

这就是雨天的妙处。

And guess who didn't save anything for a rainy day?

猜猜谁没有存以备不时之需？

You should keep some money reserve for a rainy day.

你应储备以备不时之需。

She gets sad on rainy days.

下雨天她会变得很难过。

You should save money for a rainy day.

你应存以备不时之需。

For example, save it for a rainy day.

例如，留着以备不时之需。

What happens when it's a rainy day?

如果是下雨天会怎么样?

Rob, do you use an umbrella on rainy days?

布，rainy days（雨天）你打伞吗？

The surface of the road in the rainy day is very slippery.

雨天路面很滑。

We put a little of each paycheck away for a rainy day.

我们会从每次的收入中抽取部分攒起来，以备不时之需。

Recent cloudy and rainy days helped lower water temperatures slightly.

近日多云及有雨的天降低了水温。

We don't want to exclude Bear from our rainy day activities.

可不能把小熊排除在我们的雨天活动之外。

'Twas a rainy day when I went to play down by the sea.

那是个大雨瓢泼的日子，我去海边玩。

I dug into our rainy day fund and bought this beautiful used jukebox.

我查看了下我们的救济金然后给大家买了这台漂亮的二手点唱机。

But this Monday was a rainy day in the U.S. capital, Washington, D.C.

然而，今年的独立日美国首都华盛顿却迎来阴雨天。

The vicinity of the apartment to his office was an advantage on rainy days.

这公寓离他的办公室很近，在雨天时是大优势。

When a rainy day came, the swan just sat still and let it rain.

即使在下雨天，雌天鹅也冒雨坐在那里动不动。

Essentially, that means people lost the patience to save money for a rainy day.

从本质上讲，这意味着人们失去了存以备不时之需的耐心。

So we wanted people to keep a little bit of money for a rainy day.

所以我们想要让人们存下点点备用。

Or save them in a box that we go and review on a rainy day.

或者把它们保存在个盒子里，在下雨天去查看。