4. In order to help ensure the realization of this right, States Parties shall take appropriate measures to employ teachers, including teachers with disabilities, who are qualified in sign language and/or Braille, and to train professionals and staff who work at all levels of education. Such training shall incorporate disability awareness and the use of appropriate augmentative and alternative modes, means and formats of communication, educational techniques and materials to support persons with disabilities.
四. 为了帮助确保实现这项权利，缔约国应当采取适当措施，聘用有资格以手语和（或）盲文教学的教师，包括残疾教师，并对各级教育的专业人员和工作人员进行培训。这种培训应当包括对残疾的了解和学习使用适当的辅助和替代性交流方式、手段和模式、教育技巧和材料以协助残疾人。