He's a reckless driver.

他是个鲁莽的司机。

youdao

He is a reckless driver and often drives in an absent way.

他是个粗心的司机，开车时经常漫不经心。

youdao

"Reckless drivers will slow down when they see a student driver sign," the company advertised.

“鲁莽的驾驶者当他们看到学车的标志时会放慢速度。”公司建议说。

youdao

And what for so many years had seemed to point to the arbitrariness of life was soon evidence of the opposite -- my broken neck the almost inevitable consequence not of a divine plan, but of a reckless driver, a truck loaded with four tons of tiles, a backseat with no headrest, and a dangerous road.

CNN: Is our suffering God's will?