| Gb | Eng |
|---|
| 这比那个大一倍。（注意：as large again as是…的两倍，比…大一倍） | It is as large again as that. |
| 该雕像大小为实体的两倍。 | The statue is twice life-size. |
| 我工作时间是别人的两倍，可拿的钱却比谁都少，我感到十分委屈。 | I felt very hard done by when I got less money than anybody else, and I'd worked twice as long. |
| 平常的地下火车接近车站时，发出的声音可能是最大声的喷射机的两倍。 | An ordinary subway train, approaching the station, can be twice as loud as the loudest jet. |
| 这部词典的销售量是去年同季度的两倍. | Sales of the dictionary are twice what they were in the same quarter last year. |
| 以低于信号中最高频率两倍的频率进行信号取样时出现的一种效应，即当由取样状态还原时，还原后的信号将不再含有原来信号中的高频成分，并将显示出虚假的低频信号。 | An effect that occurs when a signal is sampled at a rate less than twice the highest frequency present in the signal.The subsequent signal recovered from the samples will not contain the high frequency component of the original signal and will display a false low frequency signal. |
|