break off 打断;折断 break out (战争、火灾等)突然发生,爆发 break up 分解;分裂 call call for 提倡,号召, 需要 call in 召来,召集 call on 拜访,访问 call up 回想起,打电话 call upon 号召 come come about 发生,产生 come across (偶然)遇见(或发现) ...
Miners working for the cartel reportedly use jackleg drills and set off up to 250 explosions daily to break through rock, leading to Zijin losing two of the mine’s three sections.
更多内容请点击：Colombian Drug Cartel Preying on Chinese Gold Mining Company