漂流 (piāo liú): 流れに浮かぶ

We rented two rubber rafts and drifted down the rapids in the gorge for three hours, and our clothes got completely soaked.

He accidentally dropped his water bottle into the river and could only watch it drift slowly with the current, floating farther and farther away.

After graduating from university, he left his hometown and drifted around the big city for several years, never finding a stable job.

Every summer, many tourists come to this river to go rafting and experience the thrill and fun of drifting downstream.