Question

Not until I began to work did I realize how much

Not until I began to work did I realize how much time I had wasted.
句中用的哪种从句
求译文

Answer 1

回答如下

时间状语从句
翻译: 直到我开始工作才意识到我浪费了多少时间。

当Not until位于句首时,句子要倒装.其结构为:Not until+时间状语从句/表时间的词+助动词+(主句)主语+谓语。

Answer 2

until 连词，表示“做某事到某时” ， 作时间状语从句。
译文：直到我开始工作，我才意识到了我已虚度了几多春秋。