It was an enlivening reminder of the very stuff of my existence.

这是对我存在的那些东西的生动提醒。

Opposing them were the Plutonists, who noted that volcanoes and earthquakes, among other enlivening agents, continually changed the face of the planet but clearly owed nothing to wayward seas.

对立面是火成论者。他们认为有许多充满活力的动因，其中，火山和地震不断改变这颗行星的表面，但显然跟遥远的大海毫无关系。

The most familiar and best known of all is the common robin, who may be seen every day, hopping about briskly on the meadows and uttering his cheery, enlivening call.

最熟悉和最广为人知的是知更鸟，每天都可以看到它们在草地上轻快地跳来跳去，发出欢快、充满活力的叫声。