In the low-ceilinged canteen, deep underground, the lunch queue jerked slowly forward. The room was already very full and deafeningly noisy.

• 食堂的位置，在地下挺深挺深的地方。 这里天棚低矮，人流涌动，嘈杂喧闹，买午饭的长龙慢吞吞地往前移。