51.对这一问题持有不同态度 hold different attitudes towards this issue

　　52.支持前 / 后种观点的人 people / those in fovor of the former / latteropinion

　　53.有 / 提供如下理由/ 证据 have / provide the following reasons / evidence

　　54.在一定程度上 to some extent / degree / in some way

　　55. 理论和实践相结合 integrate theory with practice

　　56. …必然趋势 an irresistible trend of…

　　57.日益激烈的社会竞争 the increasingly fierce social competition

　　58.眼前利益 immediate interest / short-term interest

　　59.长远利益. interest in the long run

　　60.…有其自身的优缺点 … has its merits and demerits / advantages and disadvantages