Definition (對待)
To criticize or treat someone severely or unfairly.
對人嚴厲；刻薄人
Don't be too hard on him; he's only just started this job.
不要對他太嚴厲；他才剛開始這份工作。
The coach was very hard on the players, which helped them a lot.
教練對球員非常嚴厲，這對他們幫助很大。
Don't be so hard on yourself; you are doing great!
不要對自己太苛刻；你做得很好！