弹簧门

wǒ men jīng guò yī shàn yòu xiǎo yòu zāng de tán huáng mén jìn rù yī jiān xiàng gè xiǎo xiāng zi shì de fáng jiān mēn rè de hěn

我们经过一扇又小又脏的弹簧门，进入一间像个小箱子式的房间，闷热得很。

We all fell through a little dirty swing door, into a sort of hot packing-case immediately behind it.