她似乎就是活力的化身。

She seemed to be a living embodiment of vitality.

将给我们的民主带来新的活力的变革。

Changes that will give renewed vitality to our democracy.

青春被描绘成一个活力四射和身体健康的时期。

Youth is depicted as a time of vitality and good health.

她因生病而活力减少。

Her vitality was lessened by illness.

而是指有生命力，有活力。

It refers to vitality.