过渡词很丰富,衔接词同时使用的恰到好处;文中词汇表达较丰富恰当,高级词汇使用稍显不足;从句数量偏少。
Since 2010 years,there have happened one after another violence matters many times.It is so surprised.And,making us consider that How we would improve the safety of campus. First,there is some security guards who can go the rounds from time to time.second,we should stall a lot of pick-up head to supervie everything on campus.