He is a good friends, but keep the old, those are silver, these are gold.

结交新朋友，保持老朋友，新朋友是银的，老朋友是金的。

youdao

And that gold leaf paper, is used to make old gold foil absorb redundant oil share of paper, paper quality good.

又叫金叶纸，是古时制造金箔时用来吸取多余油份的纸，纸质上好。

youdao

And that gold leaf paper, is used to make old gold foil absorb redundant oil share of paper, paper quality good.

又叫金叶纸，是古时制造金箔时用来吸取多余油份的纸，纸质上好。

youdao