在丝绸业、青铜冶炼的热焊技术、黄金加工等方面，古蜀都走在前列。

Thesilk spinning, wiped joint and gold process were well -developed in the ancient Shu.

youdao

在丝绸业、青铜冶炼的热焊技术、黄金加工等方面，古蜀都走在前列。

Thesilk spinning, wiped joint and gold process were well -developed in the ancient Shu.

youdao