In today's Miss Manners column, advice columnist Judith Martin responds to a shop owner who runs their business from home ...

或许你曾在普通的英语会话中无意中说出了“Knock the door”，但现在，让我们一起来纠正这一常见错误 ... 推荐表达：Occupied!/It's occupied!/One moment, please! 当有人正在使用厕所时，我们可以用“Occupied!”或者“It’s occupied!”来表示。如果想告诉别人需要等一下 ...

An icon of a door to door salesperson. The person is shown knocking on a door to deliver a sales pitch. Man knock the door, Accident Prevention signs, beware and careful rhombus Sign, suggestion ...