用it's one of the+形容词*+名词复数北京是世界上最大的城市之一.翻译
问题描述：
用it's one of the+形容词*+名词复数
北京是世界上最大的城市之一.翻译
答
Beijing is one of the biggest cities in the world.
答
Beijing is one of the biggest cities in the word.