be hard on sb.

v.

过分严厉对待某人；

On Halin subgraphs and supergraphs
Don't be hard on Rooney, Murray tells England fans
Don't be hard on your eyes
Conflicts: Be hard on the problem, soft on the person
'Don't Be Hard on Those Who Take Ecstasy and Cannabis'
Let's not be hard on gentle boys
Be Hard on the Causes of Crime
Bed rest may be hard on mom, but sometimes it's a baby's best hope.(Knight Ridder Newspapers)
Soft Drinks May Be Hard on Brain
If You're Soft on Cheats You Can't Be Hard on Officials