英语培训班，安全知识培训等的翻译：English training courses, safety training, and more 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

English training, safety training, etc.

English training courses, safety training, and more

English training class, security knowledge training and so on

English language training, security training, etc.

English training courses, safety training, and more