上海青少年服务热线的专家陈晓雅表示，这些暴力事件的根源在于家庭。

According to the Shanghai Youth Service Hotline, campus violence accounts for 14 percent of recent youth cases.

本论文主要以上海青为材料,探讨了纸型蔬菜的成型工艺和干燥方法,包括支撑材料、干燥方法、成型配料和调味配方的确定.

Edible film formation technology was used to prepare vegetable paper from Shanghaiqing of Brassica campestris L.