I think_______(explore)under the sea must be very dangerous

I think_______(explore)under the sea must be very dangerous If you swim in the sea,it will be very dangerous.(改为一般疑问句） if i go under the sea,to be safe,i will make sure.i bring.i 英语翻译octopus's garden 歌手：beatles I'd like to be under the sea Under The Sea 歌词 Under The Sea张韶涵 UNDER THE SEA怎么样 求Under The sea I think the owner must be very s_ 同义句转换swimming in the sea is very dangerous= （） is very dange The sea is also very dangerous in some place.The high mounta 2道英语单选1._________ energy under the earth must be given off i