翻译：成为不仅是中国人，更是世界人

I do not only want to be a citizen of China, but also ( one 可以省略) of the world.

感觉三楼比一楼好
可是想不明三楼为什么既然连"one"都省了,为什么还舍不得那个"of".

二楼是错的
本来就是中国人你还became?难道你以为楼主是外国人.

be not only Chinese, but also international citizens

Be not only a citizen of China, but also a citizen of the world!

become not only a man of China but also a man of the world

Become is not only Chinese but also person in the world