加介词of,例如:
1、While the numbers of such developments are relatively small, the potential market is large.尽管这种增长的数量相对较小,但是潜在的市场是巨大的。
2、Schools are booting out record numbers of unruly pupils.学校开除了数量空前的难以管教的小学生。
3、Substantial numbers of people support the reforms.相当多的人支持这些改革措施。