vivacious
adj
(approv 褒) (esp of a woman) lively or high-spirited (尤指女子)活泼的, 快活的
bubbly and vivacious blonde seeks fun-loving gent, eg as an advertisement in a `lonely hearts´ column 热情活泼金发女郎徵求喜爱娱乐的男子(如报刊上徵求异性朋友专栏字样)
She gave a vivacious laugh. 她爽朗地笑了起来.