a number of的用法和樣例：
例句
- A number of questions came up at the meeting.
會議上提出了許多問題。 - He met with many a setback in his lifetime.
他一生中遭到過許多挫折。 - The company made a number of rules and regulations.
公司制定了若干條規章制度。 - Chain is a business that has several outlets.
連鎖是擁有若干分號的企業。
辭彙搭配
- quite a number of 相當多的(許多)...
