人生最大的卑劣是欺人英文怎么说

the most wicked thing in life is cheating

It is cheating that is the most damn thing in anyone's life

The most contemptible doing of life is cheating.

欺人是欺负还是欺骗啊？
欺负：the most mean thing in one's life is to tease others
欺骗：the most mean thing in one's life is to cheat others

Cheating is the most despicable thing in one's life.
The most despicalbe part in one's life is cheating.
Cheating or deceiving is the most despicable thing in one's life.
欺负：
The meanest thing in one's life is to bully other.