all around the world ,all round the world哪个对?

all around the world ,all round the world哪个对? all around the world It is all round the world为什么不能用around all around the world 和around the world 和all over the world 区 The other traveled all around the world. 一个英文歌曲反复all around the world all around the world的中文是什么 so many people all around the world 求翻译 all around the world around the world=all over the world= all the world和around the world有什么不同 around the world 和 all over the world 和across the world的区别,请