EPA also enforces noise standards for trucks and airplanes.环保局对卡车和飞机也规定了噪音标准.The police department enforces the law.警察部门执行法律.He enforces an argument by analogies.他用种种比方来加强论点....
EPA also enforces noise standards for trucks and airplanes.环保局对卡车和飞机也规定了噪音标准.He enforces an argument by analogies.他用种种比方来加强论点.The legislative branch enacts laws ; the executive branch enforces them , and the judicial bra...