dà / jiā / jǐ / shàng / zuì / hòu / yì / bān / dì / tiě / chē / xiāng / lǐ / qián / xiōng / tiē / hòu / bèi

大家挤上最后一班地铁，车厢里前胸贴后背。

Everyone squeezed onto the last subway train, and people were packed tightly in the carriage.