国防宣传

https://mp.weixin.qq.com/s/YwofYOOyPYzGYdzsHBJgmg   (青春筑梦,强军有我)

https://mp.weixin.qq.com/s/YwofYOOyPYzGYdzsHBJgmg   (黄河儿女,英雄传人)