船在瑞典海岸附近的汹涌海域沉没了。

The boat sank in ___rough seas off the Swedish coast.

我去了海边，但不被允许游泳，因为据说海面太汹涌了。

I went to the seaside but I was not allowed to bathe for they said that the sea was too ___rough.

恶劣的天气迫使我们取消了野餐。

The ___rough weather forced us to cancel the picnic.