这可不是我的假设！他不讲卫生。

That's not my hypothesis ! He had bad giene.

youdao

然而事实上，盖茨精于经营，尽管他头发蓬乱，不讲卫生，带这一张孩子脸，他在过去的人生中，每时每刻都清楚自己该做什么，成功地从一个大学里的辍学生，演变成商业巨才，并最终成为世界首富和模范慈善家。

He successfully transitioned from cocky college dropout to brass-knuckle negotiator to seasoned captain of industry, eventually becoming the richest man in the world and a model philanthropist.

youdao

我有一个室友，真的很不文明，他很不讲卫生，经常乱仍东西，把宿舍弄的很乱，每次都是我打扫。

I have a roommate who is quite in civilized and pays no attention to the room sanitation.

youdao