C282 Love letter shuttle(part iia)

Three years later, Zipeng's work was solid and diligent, and everyone could see it for themselves. For example, he had to take part in an obligatory job every single time. He insisted on taking part in the hardest, toughest, coldest time of unloading a train. In terms of age, he was the older brother. He was older than the secretary, the plant director, and everyone else