Aa (large) number of 许多a bit 一点儿a block of 一块a bottle of 一瓶a few 许多a good/great deal of 大量（的）；非常多（的）a great/good many很多的,非常多的a group of 一群，一组a little 许多a lot of/lots of 许多a pair of 一双，一对a piece of 一片（张，块）a pile of 一堆a place of interest 名胜a set of 一套a sort of 一种a type of 一种类型的a waste of 白费;浪费above all 首先；首要according to 根据.act as 充当；作；起.的作用add up to 加起
