善于人际交往 用英语怎么说？？

善于人际交往用“sociable”这个词就很好。

例如，
Peter is very sociable. 彼得很太善于交际。

He is skilled/good at socializing.

good at/ do well in the people's contacting.

be good at communicate with others

be good at communicating with others

Open, pro-active, strong character with sound interpersonal and communication skills