阿囧小胖只
optimistic-乐观pessimistic-悲观extrovert,outgoing-外向introvert,shy-内向lively-活泼happy-go-lucky-开朗我的性格开朗活泼=Ihavealivelyandhappy-go-luckypersonality
huang8023ta
开朗活泼的英文是说成: Cheerful and lively。举个例子: She is a cheerful and lively person 还可以说是outgoing.outgoing= Cheerful and lively.很认真打字了,希望能帮助您!