提出设立高档翡翠数据库，定量划分翡翠品质等级的构想。
A suggestion is instrumental jadeite grading by established a database of the high quality jadeite.
明亮通透，晶莹光滑，透明，玻璃种，翠绿色，高档翡翠戒面，2颗的大小有点差别！
Bright and transparent, crystal smooth, transparent, glass species, emerald green, jade ring surface high-grade, two little difference in size!
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