2024-08-29
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if the above content is not enough
want to know more about safety knowledge
parents and children can
existbooksaturday(august 31)20:02
watching on tv
beijing radio and television news channelbroadcast
2024 beijing primary and secondary school students' first public safety lesson
it doesn't matter if you're not in front of the tv
china emergency management wechat official account
"beijing time" online platform
"beijing emergency" weibo, douyinwill be broadcast live simultaneously
emergency will accompany you to learn safety knowledge!