关于做义工优点：
宏观：
1 There are many people who need help. Indeed, when an old person feels sick, the volunteers could offer first aid before the doctor or the ambulance arrives. Likewise, if a disabled person has difficulty doing some daily activities such as shopping, the assistance from young volunteers is indispensable.
2 The world needs more love.
微观：
1 as far as the young people are concerned, they could develop the sense of responsibility, independence as well as interpersonal skills in the process of helping others in the neighborhood. In this way, people may live in harmony in the community.
2 Get social experience
关于做义工缺点：
微观：
1 the downsides of volunteer community service are worth mentioning. In fact, in the city like Shanghai, an increasing number of graduates find it harder to make a living on their own. Thus, if all of the young adults are required to do full-time unpaid job in a fixed period, some of them would have no income source, which is unrealistic to these youngsters.
2 In addition, it is believed that community service could possibly take up their time of acquiring knowledge.
