首先在信的开头做一下自我介绍并交代一下写信目的会比较好吧？然后再表达自己的看法~把keep改成keeping因为这个survey里也提到online newspaper了吧 所以可以直接说Actually once we did a survey and a lot of our readers prefer reading paper newspaper to online newspaper.把easy to bring改成easy to carry把两处的could都改成canthough和but不能同时出现哦，保留一个就好了，中间用逗号连接把they could also use online newspaper on mobil...
