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 favor 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 integratetheory 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