bestseller

The author's new mystery novel became an instant bestseller, reaching the top of the charts in one week.

(Chinese) 作者的新推理小说立即成为了畅销书，在一周内就登上了排行榜榜首。

That specific model of smartphone was a global bestseller last year due to its innovative camera.

(Chinese) 那款特定型号的智能手机由于其创新的摄像头，去年成为了全球畅销品。