"from door to door" in Chinese (Simplified)
挨家挨户
Definition
从一户到另一户，通常是为了拜访、推销或送东西。
Usage Notes (Chinese (Simplified))
常用于推销员、志愿者或送货服务。常与“走”、“送”、“走访”等动词搭配。可以有坚持不懈的引申义，正式也适合口语。
Examples
The mail carrier goes from door to door every morning.
邮递员每天早上都会**挨家挨户**送信。
She sold cookies from door to door.
她**挨家挨户**卖饼干。
They went from door to door collecting clothes for charity.
他们**挨家挨户**收集捐赠衣服。
It takes courage to go from door to door asking for donations.
挨家挨户**地去募捐需要很大的勇气。
When I was a kid, we used to trick-or-treat from door to door every Halloween.
小时候，每年万圣节我们都会**挨家挨户**讨糖。
The new service promises delivery from door to door, so you don’t have to leave your house.
新服务承诺**挨家挨户**送货，你根本不用出门。