横行霸道

tā héng xíng bà dào de shí dài yǐ jīng yī qù bù fù fǎn le

他横行霸道的时代已经一去不复返了。

The days when he could ride roughshod over the rest have gone, and will never return.

jiào shī jiāng yào duì héng xíng bà dào de xué sheng cǎi qǔ yán lì cuò shī le

教师将要对横行霸道的学生采取严厉措施了。

It's about time teachers started to get tough with bullies.