One's probably the world's oldest continuously active volcano erupted this week.

一座可能是世界上最古老的活火山，于本周爆发了。

The body's tissues are self-repairing and self-restoring to a degree, and function best when more or less continuously active.

人体组织在一定程度上有自我修补和自我恢复的能力，有张有弛地连续活动时，其功能最佳。