我性格开朗善于交际用英语怎么说

我性格开朗善于交际用英语可以说是 outgoing and sociable.
"Outgoing" 指的是爱交际、外向的性格。 "Sociable" 指的是喜欢交往的、善于交往的性格。
举个例子：
"She is very outgoing and loves meeting new people."
(她非常外向喜欢认识新人。)
"He is a sociable person, always eager to join in group activities."
(他是一个善于交往的人，总是热衷于参加团体活动。)