Humans are by nature curious, and we are all interested in the Earth on which we live and how various aspects have changed through geologic time.

人天生就具有好奇心，我们对我们居住的地球以及在整个地质时期发生的各种改变都非常感兴趣。

youdao

Humans are by nature curious, and we are all interested in the Earth on which we live and how various aspects have changed through geologic time.

人天生就具有好奇心，我们对我们居住的地球以及在整个地质时期发生的各种改变都非常感兴趣。

youdao