又到了一年一度的毕业季，在这三年研究生生活中既有设计合成路线的痛苦，也有获得产品的喜悦，离别在即，祝师兄师姐前程似锦！

It's the annual graduation season. In these three years of graduate student life, there are both the pain of designing synthetic routes and the joy of getting products. Parting soon, I wish my brother and sister a bright future!