两大公司控制了72%的市场份额。The two big companies control 72% of the market.我们在南美洲为一些大公司探测石油和矿石。We dowse oil and ore in South America for big companies.这些人是怎样成为大公司的老总的？How do these people get to be the bosses of major companies?...

“大公司”的英语可以翻译为：[经] major company ...