vivacious

他活泼的个性使他在聚会上很受欢迎。

His ___vivacious personality makes him popular at parties.

这位活泼的导游在整个博物馆参观中用故事和笑话让大家一直欢笑。

The ___vivacious tour guide kept the group entertained with stories and jokes throughout the museum visit.

即便值了十二个小时的班，这位护士依然精神饱满、与病人谈笑风生。

Even after a twelve-hour shift, the nurse remained ___vivacious and cheerful with her patients.