many 许多<div><span style="font-size: inherit;">few 少量</span><div>several 几个</div><div>a number of 许多</div><div> a couple of 一对:三两个</div></div>
例句: Many people attended the concert.(许多人参加了音乐会。)
Few students finished the assignment on time.(很少的学生按时完成了作业。)
She visited several countries last year.(她去年访问了几个国家。)
A number of issues need to be addressed.(许多问题需要解决。)
I bought a couple of apples from the market.(我从市场上买了几个苹果。)