We swam in the sea.

我们在海里游泳。

She swam in the sea.

她在海里游泳。

They swam in the sea.

他们在海里游泳。

She was very excited when she swam in the sea for the first time.

她第一次在海里游泳时感到非常兴奋。

I swam in the sea, sunbathed on the golden beach and had a ride on a scooter.

我在海里游泳，在金色的沙滩上晒日光浴，骑着滑板车。

We swam in the sea and played beach volleyball.

我们在海里游泳和打沙滩排球。