The children couldn't go swimming because the sea was too rough.

27/50

The sea was too rough for the children to go swimming.

The sea was rough enough for the children to swim in.

The sea was too rough to the children's swimming.

The children were not calm enough to swim in the sea.

Giải thích

S + be + too + adj + (for sb) + to V + O: quá…(để ai) làm gì

Dịch nghĩa: Trẻ con không thể đi bơi vì biển động quá. = Biển quá động để trẻ con có thể đi bơi.