The Christina school district attracted similar controversy in 2007 when it expelled a seventh-grade girl who had used a utility knife to cut Windows out of a paper house for a class project.
2007年，克里斯汀娜学区同样惹来了争议。他们开除了一个7年级女生，该女生为完成课堂作业，用一把多用刀给一座纸房子开窗户。
Utility knife: Great for cutting vinyl floor-ing, roofing shingles and building materials.
工具刀：用于切割乙烯塑料地板材料，屋面瓦和建筑材料。
Utility knife: Great for cutting vinyl flooring, roofing shingles and building materials.
工具刀：用于切割乙烯塑料地板材料，屋面瓦和建筑材料。
Utility knife: Great for cutting vinyl flooring, roofing shingles and building materials.
工具刀：用于切割乙烯塑料地板材料，屋面瓦和建筑材料。
应用推荐