Generation Y       
noun [ U ] uk/ˌdʒen.ə ˈreɪ.ʃən ˈwaɪ/ us/ˌdʒen.ə ˈreɪ.ʃən ˈwaɪ/
 Y世代(用来描述出生于1980至1990年代初的人)
a way of referring to the group of people who were born in the 1980s and early 1990s
  Generation Y, the baby-boomers' children, will be the most adept ever with emerging technology. Y世代是二战后出生潮那一代人的孩子,是对新兴科技最适擅长的。 
 Compare: baby boomerGeneration X