原标题：中山一学校推“无声食堂” 学生吃饭“说话”用手势 学生用手势告诉老师要加汤。 “食不言寝不语”，这句流传两千多年的古训，在广东中山一所学校得到了实践。中山市纪中三鑫凯茵学校推出了“无...
original title: School of Zhongshan push "silent student canteen" eat "speak" gesture for student use gestures tell the teacher to add soup. "Eating words do not sleep", which spread over two thousand years old, has been the practice in Guangdong in a school in Zhongshan. Zhongshan City, the three Xin Kai Yin Yin school launched the "no...
