开朗乐观主动与他人交往
短语：
cheerful and optimistic and active in communicating with others
or
cheerful ,optimistic and active in contacting with others
or
being cheerful ,optimistic and active in contacting with others
句子：
He is cheerful ,optimistic and active in contacting with others.
Being cheerful and optimistic ,he is active in contacting with others.
祝你开心如意!