在南非这个以钻石矿而闻名的国家，金伯利岩衬托出了这颗黄钻的美丽。

The igneous rock kimberlite sets off a yellow diamond from South Africa, a country known for its diamond mines.

youdao

在南非这个以钻石矿而闻名的国家，金伯利岩衬托出了这颗黄钻的美丽。

The igneous rock kimberlite sets off a yellow diamond from South Africa, a country known for its diamond mines.

youdao