one catfive catsone computerthree computersone picture ( on the wall )four pictures ( on the wall)one goosetwoe geeseone pair of trousers (not jeans)two pairs of trousers ( not jeans)
1台电脑
one computer3台电脑three computers1幅画(挂墙上的) onepicture4幅画(挂墙上的) four pictures1只鹅 one goose2只鹅 two geese1条裤子(不是牛仔裤) one pair of trousers2条裤子(不是牛仔裤)two pairs of trousers
