April showers bring May flowers.

四月雨带来五月花。

This lesson was called: April showers bring May flowers.

这课的主题是：四月大雨带来五月花朵盛开。

April showers bring May flowers. June and July have sunny hours.

四月开出五月花六月，七月大薯天。

Our mutual cooperation concept: share, April showers bring may flowers.

我们的合作理念：互利分享，饮水思源。

April showers bring May flowers, but April pollution brings May jellyfish "blooms."

四月的阵雨带来五月的花卉，但是四月污染可能会带来水母数量的激增。