Ambulation
n. 移动, 步行
🗣️ 情景例句
The best man always keeps the rings.
男傧相总是保管戒指的。
Nothing brave, nothing have.
不入虎穴，焉得虎子。
but when she got out at her own floor, both were forgotten in her sudden discovery that her front door was open.
但她到自己的楼层走出电梯后，就把这两件事忘了个干净，因为她突然发现她家的大门开着。