Whiled
v. 消磨, 打发（时间）( while的过去式和过去分词 ); （愉快而懒散地）度过（时间）（常与 away 连用）
🗣️ 情景例句
Any time.
随时效劳。
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
How long have you worked in this factory?
你在这家工厂工作有多长时间了？