a fourth-generation oyster fisherman什么意思?

a fourth-generation oyster fisherman什么意思? 英语翻译is fourth-generation mobile communications a mix of new concepts and technology _____ is the shortened of fourth generation language.The interpreters are slower than a _____. 求外文论文“fourth generation ports-a question of agility?”完整版（英语）.、 have a fourth a A New Generation 歌词 a generation 是多久 Generation generation “Generation generation generation A New Generation 的链接? lnspire a generation 怎么读 When I sat down,a fourth rose to speak.a fourth 用the fourth呢？a fourth 和 the fourth 的区别？ a generation可以翻译成30年么 请问In a single generation什么意思, Decade of a New Generation什么意思