She and her family hid away for nearly twShe and her family hid away for nearly twenty~five months before they were discovered.这个句子的结构怎么分析.

问题描述:

She and her family hid away for nearly tw
She and her family hid away for nearly twenty~five months before they were discovered.这个句子的结构怎么分析.

(1)before引导的是(时间状语)句子,译成(在.之前,本题翻译为:在他们被发现之前)
(2)举例:我还没来得及上车,车就开走了:The bus had left before I could get on.
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