题目内容：

I think it is because the scenery here is really very beautiful.我想那是因为这里的风景太漂亮了.
上面这句话对吗?
还有,海底世界是不是叫undersea world?
那underwater world呢?

优质解答

也可以写成 I think it is because （that） the scenery here is really very beautiful.
用that引导的原因状语从句that可以省.
underwater world 水下世界.undersea world 海底世界.