1·He was charmed by her beauty and vivacity.
他被她的美丽与活泼迷住了。
—— 《牛津词典》
2·Even so, it should be noted that these toys are not of a coarse manufacture, but of rustic simplicity and vivacity.
尽管如此，值得注意的是，这些玩具是不是一个粗糙的制造，但乡村的淳朴和活泼。
3·The hand-organs still played "In the Good Old Summertime, " with their December vivacity and expression.
手摇风琴仍以其十二月的活泼和腔调演奏着《那过去的夏日的好时光》；
4·I could no longer talk or laugh freely when he was by, because a tiresomely importunate instinct reminded me that vivacity (at least in me) was distasteful to him.
只要他在，我就再也不能谈笑自如了，因为一种纠缠不休的直觉，提醒我他讨厌轻松活泼(至少表现在我身上时)。
5·The girl impressed her relatives' favorably with her vivacity and sense of humor.
这个女孩以她的活泼和幽默感给她亲戚们留下了极好的印象。