tanning to "look good" anyway. In the US, one in five people will haveskin cancer(皮肤癌).'No' to smoking对香烟大声说“不”！ISsmoking(吸烟) cool? In France more and more kids are saying "no" to it. In 2002, among kids ……

面对越来越严重的校园暴力，让我们大声说"不！"WHEN Wang Jingjing, a 15-year-old junior from Shanghai, saw his parents last week, he started to cry. He hadn't seen them for seven days. He had run away from home because he ……