她相信那本古书中藏有永葆青春的奥秘。

She believed that the old book held the arcanum to eternal youth.

科学家声称发现了一种可以让人永葆青春的灵丹妙药。

The scientist claimed to have discovered an elixir for eternal youth.

美容按摩器,令您永葆青春.

Beauty massager allows you to keep youth forever.

但愿人人永葆青春年华。

May men be ever in the prime of years!

他认为这样做可以永葆青春.

He believed that it kept him young.

好让美借你或你的后代永葆青春。

That beauty still may live in thine or thee.

对永葆青春的追求

The quest for eternal youth.

我们必须使我们古老的民主永葆青春。

We must keep our old democracy forever young.

愿你永葆青春魅力.

May you keep your loveliness and charm.

时尚是一种态度，追求时尚将使你永葆青春。

Fashion is an attitude, pursuing fashion throughout our life will help preserve your youth.