1月31日，游客在哈尔滨冰雪大世界园区游玩（无人机照片）。春节假期，多地景区景点的特色冰雪旅游项目和冰雪运动场所迎来众多市民游客。人们体验冰雪乐趣、欢度新春佳节。 [新华社记者 张涛 摄] ...

With the development of low-altitude economy, a new job called drone pilot has come into being in China. Today, let's follow a protagonist's step, to explore this new job.