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

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