None of this is to deny that Mexico still must confront other significant problems. For example, primary and secondary education needs improvements that the teachers’ unions are blocking, and criminal activity, much of it drug-related, makes personal security a serious concern throughout the country.
所有这些都不能否认墨西哥仍必须面临其他重大问题。比如，小学和中学教育需要改善但受教师工会的阻挠；而犯罪活动（大多与毒品有关）导致整个墨西哥都存在巨大的人身安全隐患。