The despatch box, an immense oblong coffer, was placed behind the vehicle and formed a part of it. 邮件箱是一只长方形的大匣子，装在车子的后部，和车身连成一体。
The voice came from an oblong metal plaque like a dulled mirror which formed part of the surface of the right-hand wall. 这声音打一块长方形的金属嵌板传出来，金属板像块模糊的镜子，镶在右边的墙上。
