例句：
There are a number of different points of view on this issue.
在這個問題上意見紛紜。
I have a number of things to do today.
我今天有許多事情要做。
A number of measures were taken to alleviate the problem.
採取了一系列措施緩解這個問題。
A number of other people commented in a similar vein.
其他一些人也以類似的腔調評論。