1·Tickets were selling at twice their face value.
这些票以其面值的两倍价格出售。
—— 《柯林斯英汉双解大词典》
2·The aeroplane will travel at twice the speed of sound.
飞机将以两倍于音速的速度飞行。
—— 《柯林斯英汉双解大词典》
3·The new airplane flies at twice the speed of sound.
这架新式飞机以两倍于音速的速度飞行。
—— 《新英汉大辞典》
4·Last fall's controversial "land grab" reported by the World Bank noted that, since 1990, Latin American soybean yields grew at twice the speed of America's.
去年秋天由世界银行发布的“圈地运动”报告指出，从1990年以来，拉丁美洲的大豆产量的增速已经是美国的两倍了。
5·The jet can fly at twice the speed of sound.
这喷气式飞机能以两倍于音速的速度飞行。
6·Two copies are made, but not at twice the size.
建立两个拷贝，但是它们的大小并不一样。
7·Thee new airplane flies at twice the speed of sound.
这架新式飞机以两倍于音速的速度飞行。
8·Some companies pay at twice the regular salary (double time).
有些公司支付两倍(双薪)。
9·It works at twice the speed of any computer now on the market.
它的速度比现在市场上的任何电脑都要快一倍。
10·My own heart, which was pounding at twice the rhythm of his, skipped a beat.
我自己的心脏，能有他心跳节奏的两倍。