因为以s, x, ch, sh结尾的的单词变成复数时要加es,例如:1.He dresses many of Hollywood's most famous young stars.他为好莱坞许多最著名的年轻明星提供服装。2.Our dresses were the same except mine was red.我们的连衣裙是一样的,只是我的那件是红色。