When people are having a picnic, but it begins to rain, they will be so sure about something that shows the weather is going to be fine very quickly.

当人们正在野餐，但开始下雨时，他们会非常肯定地认为天气会很快好起来。

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Be sure to repair the roof when the sun is shining, do not wait until the rain has been great to repair the roof, it is a big trouble.

一定要在阳光灿烂的时候去修屋顶，不要等到雨已经下的很大了才去修屋顶，那麻烦就大了。

youdao

Be sure to repair the roof when the sun is shining, do not wait until the rain has been great to repair the roof, it is a big trouble.

一定要在阳光灿烂的时候去修屋顶，不要等到雨已经下的很大了才去修屋顶，那麻烦就大了。

youdao