In the first quarter, De Beers reduced output by 91 percent compared with the previous year.

与去年相比，德比尔斯公司今年第一季度减产91%。

youdao

In the first quarter, De Beers reduced output by 91 percent compared with the previous year.

与去年相比，德比尔斯公司今年第一季度减产91%。

youdao