ago是不是等于before?比如ten years ago是不是等于ten years before等于before
ago是不是等于before?比如ten years ago是不是等于ten years before等于before
ten years before 和ten years ago 有什么区别?
ten years before和ten years ago的区别?
帮我翻译一下ten years ago和 ten years before
than 10 years before/ago
____a manager ten years before.
before和ago可以一起用吗?比如 he became cery rich before two years ago
为什么是thirty years ago 而不是thirty years before?
Three years ago与Before three years的区别是什么?
many years before和many years ago的区别
five years before 用法和five years ago的区别
5 years ago 和 5 years before 如何区分?