Social activities benefit us in many ways. To begin with, these activities can broaden our horizons. We can get to know various kinds of things other than thosetaking place on the campus. Secondly, these activities can serve as a bridge between theory and practice, helping us to apply book knowledge to daily life. Lastly, these activities can enrich our experience, in that we can get to know the society well so that we can.adapt to it easily when we graduate. （）