:网购的优缺点雅思作文

　　解析：reap fabulous profits illegally v非法牟利

　　15. On-line business transaction is a two-edged weapon which can be used equally for good or evil. 网络交易是一把双刃刀，有利有弊。

　　16. What is of the utmost importance is to make use of its merits and be careful about its demerits. 重要的是，我们要利用其利好及当心其弊端。

　　17. It is the duty of every consumer to raise the awareness of wise buying. 消费者应该提高理性消费意识。

　　18. The government should be urged to strengthen the censorship of on-line advertisement and severely penalize those illegal sellers. 政府应该被督促去加强对于网络广告的审查，处罚非法卖家。

　　解析：The government should be urged to do sth 政府应该被督促去做……