考博英语网上培训_新东方考博英语网上培训

考博英语作文预测范文：社会民风类

The cartoon wisely reflects the food safety issues (食品安全问题) which occur in recent years. Food safety related to people’s health and it concerns about people’s basic livelihood. Since the Sanlu Incident occurred in 2008, the entire society was increasingly concerned about food safety issue. It was in this context that the food safety issue has been referred to an unprecedented height.

Problems leading to food safety are as follows: 1) using poor quality raw materials in the food manufacturing process; 2) adding toxic substances(有毒物质); 3) excessive use of food additives(食品添加剂);