中国目前有1200家黄金生产商，其中739家是小生产商，每家的金矿石日处理量还不到50吨。

There are more than 1,200 gold mines in China of which 739 are small, each with a daily mining capacity of less than 50 tons of gold ore.

youdao

中国目前有1200家黄金生产商，其中739家是小生产商，每家的金矿石日处理量还不到50吨。

There are more than 1,200 gold mines in China of which 739 are small, each with a daily mining capacity of less than 50 tons of gold ore.

youdao