Do wrong once and you'll never hear the end of it.
一失足成千古恨。
语言点：never hear the end of it是一个口语表达，意思是要长时间地听人唠叨令你尴尬或恼火的事情，也就是“没完没了”。例：If we don't give her what she wants we'll never hear the end of it. 我们若不满足她的要求，这事就没完没了了。
Do wrong once and you'll never hear the end of it.
一失足成千古恨。
语言点：never hear the end of it是一个口语表达，意思是要长时间地听人唠叨令你尴尬或恼火的事情，也就是“没完没了”。例：If we don't give her what she wants we'll never hear the end of it. 我们若不满足她的要求，这事就没完没了了。