【英语作文】是以道德为题的,,,求一些相关的句子或者短语,,,越多越好...答:play an indispensable role in every aspects in our lives, However it is an two– edged swords, But I strongly believed that we an make good use of it by ourselves, not only a person ,but the whole society can make it 看看这篇作文吧 我自己写的竞赛作文 87分(百分制)