Large dark green lanes, there are gray stone miscellaneous flaws, resulting in the Han Dynasty.

大体呈墨绿，杂有灰白石瑕，产生于汉代。

youdao

Large dark green lanes, there are gray stone miscellaneous flaws, resulting in the Han Dynasty.

大体呈墨绿，杂有灰白石瑕，产生于汉代。

youdao