The sea got very rough and the boat capsized.

海的风浪变得很大，船翻了。

《柯林斯英汉双解大词典》

The sea was very rough.

海上风急浪高。

《牛津词典》

The sea was very rough the day we crossed the channel .

我们横渡海峡那天，波涛汹涌。

youdao

In winter the sea tends to be very rough.

在冬天海上易起风浪。

youdao

The sea was very rough the day we crossed the Channel.

我们横渡海峡那天，波涛汹涌。

youdao

The sea is very rough.

海上的风浪很大。

youdao

The sea is very rough.

海上的风浪很大。

youdao