Today's international situation and political environment are becoming increasingly complex, and the dark cloud of terrorism is an unavoidable reality. As the most populous country in the world, China has a vast territory, 56 ethnic groups, five major religions, and numerous neighboring countries; its political, economic, social, and cultural environment are extremely complex. Do ordinary people living in peace and tranquility understand that their ordinary happiness is also hard-won? Perhaps at this moment, there are many famous or unknown heroes who are using their lives to defend that fragile tranquility.
I just dug a hole when I was in school... I probably won't be able to fill it.