My hat is upstairs, could you carry it down for me?
我的帽子在楼上,请你替我把它拿下来,好吗?
This custom has been carried down from the 17th century.
这种习俗是从17世纪传下来的。
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。