He flung himself down in the flat submissive posture of a mere supplicant.

他猛地趴在地上，做出一个卑微的哀求者那谦卑的姿态。

Susan lives in the flat above John.

苏珊住在约翰上面的公寓里。

He let himself in the flat with a latch-key.

他用钥匙打开弹簧锁进入公寓。

Cage spent most of her time alone in the flat.

凯奇独自一人在这所大公寓里度过了她大半生的时间。