泛指关系到今后很长一个时期的重大事情major life event
你要把它当做一件终身大事来干。
You must do this as if it were a major life event.
盖房对豫南农民来说，是件终身大事。
Building a house is a major life event for farmers in the south of Henan.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。