The wind swept the lake into whitecaps.

风吹湖水泛白浪.

The sea was rough and the whitecaps overturned the boat.

大海波涛汹涌，一个大浪把小船打翻了。

As the sun sank in the late afternoon, a brisk wind from the ocean whipped up whitecaps .

夕阳西下，一股凉爽的风从海上吹起白浪。