该市的囚犯人数增长了两倍，达到21,000人。The city has trebled the number of its prisoners to 21,000.7,000万英镑的金额是预期的两倍。The figure of seventy-million pounds was twice as big as expected.合并可使公司利润增长两倍。The merger puts the firm in a position to...
They are uncertain about what to do next.他们不知道下一步该做什么。For a minute he looked uncertain, and then recovered his composure...有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。Students all over the country are facing an uncertain future.全国各地学生前途未卜。...