sizeable returns
可观的回报
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Mining companies have used their surging revenues to launch long-term projects and expensive takeovers, many of which could offer low returns on their sizeable investments.
WSJ: Upside: Why Gold Stocks Look Good
应用推荐
模块上移
模块下移
不移动