Examples

the vigor of a plant

植物的茁壮成长 → vigor

the vigor of her denial

她的拒绝很坚决 → vigor

a law that is still in vigor

仍然生效的一条法律 → vigor

这些老年人穿红着绿, 看起来很精神。

These old people are colorfully dressed, which makes them look full of vigor. → 穿红着绿

词锋犀利是他文章的最大特点。

A sharp vigor of style is the major feature of his articles. → 词锋

他俩都年轻气盛, 几句话不和就打了起来。

Both of them are young people full of vim and vigor, they get into a fight whenever they have a disagreeable conversation. → 年轻气盛

春天到了, 香花盛开, 到处一片生机勃勃的景象。

Flowers bloom, and everywhere is full of vigor in spring. → 香花

小张年轻心盛, 要他服输恐怕不太容易。

Xiao Zhang is young and full of vigor, it will not be easy to make him admit defeat. → 心盛

小张学成归国, 意气风发地要干出一番大事业。

Xiao Zhang returned to his motherland after he finished his study, high-spirited and with a vigor to launch a business. → 意气风发