London is among the biggest cities in the world.意思?

London is among the biggest cities in the world.意思? London is a____ the biggest cities in the world. 改错Shanghai is between the biggest cities in the world Beijing is one of the biggest cities in world london is one of the largest cities in the world Beijing is one of the biggest cities in China意思 beijing is one of the biggest cities in the world 同beijing i New York is one of the biggest cities in the world怎么改成问句? 英语翻译London is one of the largest cities in the world.And it what is the biggest in the world What is the biggest in the world? Beijing is one of the biggest cities in China. 什么意思?