所以，早点说晚安，它可能会帮助你到成熟的老年都保持活跃而有活力。

So say good night sooner and it may help you stay active and vital to a ripe old age.

youdao

哈莱姆区强大的政治电力似乎没有被切断，尽管街道上仍然充满活力，西非移民尤其活跃。

Harlem's powerful political electricity seems unplugged—although the streets are still energized, especially by West African immigrants.

youdao

恐龙并不是一种身体笨重、行动迟缓、靠晒太阳来增加身体活力的动物，相反，恐龙可能非常敏捷活跃。

Far from being lumbering slow beasts that boosted their energy levels by basking in the sun, they were likely to have been agile and active.

youdao