in the sea还是on the sea
in the sea还是on the sea
fly in the sea还是fly on the sea?
travel in the sea 还是 travel on the sea..
On the sea 和in the sea
Many people like windsurfing------(in the sea ,on the sea)
boat和ship分别是in the sea 还是on the sea at
in the sea 和on the lake
by the sea 于on the sea
in the sea on the sea,at sea有什么区别
in the sea ,on the sea ,at sea 有什么区别,
near the sea 还是by the sea
On land as in the sea, ..