求翻译：高空作业人员必须经安全教育，熟悉现场环境和操作安全要求。高空作业人员身体、精神状况较差时禁止进行高空作业；是什么意思？

Aerial safety education personnel must be familiar with on-site environmental and operational safety requirements. Aerial of his body, poor mental condition to prohibit the high-altitude operations;

high-altitude operations staff must be familiar with the safety education, on-site environmental and operational safety requirements. high-altitude operations staff at relatively poor physical and mental condition prohibiting high-altitude operations;

The work high above the ground personnel must pass through the safe education, familiar scene environment and operational safety request.The work high above the ground personnel body, the energetic condition are bad when forbids to carry on the work high above the ground;

Height must be approved by the safety education of workers, are familiar with the surrounding environment and operational safety requirements. Physically, mentally weak when workers exposed to high altitude aerial platform;

The work high above the ground personnel must pass through the safe education, familiar scene environment and operational safety request.The work high above the ground personnel body, the energetic condition are bad when forbids to carry on the work high above the ground;