题目

He waited until the volcano became quiet and he was able to return two days later.
新概念第二册67课,这句如果把and拆开,请问如何拆,其实我是没有搞明白until和and的关系,
拆法一:
He waited until the volcano became quiet.
He waited until he was able to return two days later.
拆法二:
He waited until the volcano became quiet.
He was able to return two days later.//如果这么拆,这句怎么翻译呢?
请问哪种拆法是对的,或都不对,最好简单说下理由

提问时间：2020-12-28

答案