小伙子时代是黄金的，丁壮时代是银子的，老年时代是灰铅的。

In youth the hours are golden in mature years they are silver, in old age they are leaden.

youdao

小伙子时代是黄金的，丁壮时代是银子的，老年时代是灰铅的。

In youth the hours are golden in mature years they are silver, in old age they are leaden.

youdao