只不过这里不是机场，这是个火车站。中国的火车站在进站检票乘车的时候，你甚至不需要扫描任何东西，你需要刷身份证或护照。但是在任何一个站点你只需要走进去走出来，如此高效如此便捷，太不可思议了中国的基础设施。

west so i'm in the biggest city in asia chung qing.

this is their west railway station.

there's a central one.

that's like twice this size.

and i've been to bigger ones and some of the other cities.

i've been to already.

i'm going to beijing right now.

i'm sure the one there is crazy.

public transit infrastructure everything.

here is literally perfect.

it's insane.

it's so efficient.

so clean.

it's not.