The piercing air defense alarm resounded through the sky, and all cars on the street stopped driving while honking&hellip& Hellip;, Feeling this solemn and affectionate moment, how could it not be touching?! Liaoning Province simultaneously sounded a 3-minute air defense warning to commemorate this special day: 9· Eighteen.

    This day is a day that every Chinese person will remember in their hearts. The sound of this alarm made me unable to control my emotions. It was as if I saw Japanese devils blowing up my railway, maiming my people, pregnant women being cut open, babies being raised high with bayonets, women being raped, houses being burned down, food, livestock and property being looted, corpses scattered everywhere, blood flowing into a river. On this day, Northeast China, occupied by the Japanese army, became a human hell. It was blood and resistance that wrote that history, always reminding the Chinese people: if we fall behind, we must be beaten, and development can be strong!


As I was preparing a metallographic sample, I couldn't suppress my inner excitement, choked up and speechless. Tears streamed down my face, dropping every bit on the rotating metallographic sandpaper.


Undoubtedly, today we live in a peaceful era where countless martyrs exchanged their blood and lives. The better way to love our country is to do our job steadfastly. As a researcher in materials science, I have a clearer understanding that the material industry in our country still has a long way to go, whether it is the development of new materials or metal processing and manufacturing processes. Although my job is ordinary to the dust, I grind and polish various metallographic samples with metallographic sandpaper every day. Day after day, year after year, it is ordinary but full of hope. The birth of every new material and the improvement of every material are achieved through the rotation of metallographic sandpaper. I love this ordinary job, even though I have been working for more than 20 years, I still look forward to it because the samples rotating on metallographic sandpaper may bring you an unexpected surprise every day. I am willing to continue exploring in the rotation of metallographic sandpaper until forever&hellip& Hellip;.

    By&quo; Nine· The January 18th Incident; After 14 years of arduous struggle, the Chinese people finally allowed the sunshine of peace to shine again on the land of China. Today, nine· It has been 87 years since January 18th, and time and space have changed. Today, China has stood tall among the world's great powers, and those who violate our country will be punished even if they are far away! Eternal is not to forget national shame, not to forget heroes, pay tribute to our martyrs!