爷爷一谈起话来，总喜欢回忆他的年轻时代。

Whenever Grandpa talks, he always likes to go back to his younger days.

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这趟旅行勾起了我对年轻时代的幸福回忆。

This trip called up happy memories of my youth.

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他经常回忆起年轻时代的幸福时光。

He often retraces the happy time during his young age.

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她经常回忆起年轻时代的幸福时光。

She often retraces the happy time during her young age.

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她经常回忆起年轻时代的幸福时光。

She often retraces the happy time during her young age.

youdao