探索自然的奥秘是令人兴奋的。

It's exciting to explore the secrets of nature.

youdao

他们探索大自然的奥秘。

They 'are probing the profound mysteries of nature.

youdao

大自然的奥秘是无穷的，人类的探索精神也是无止境的。

Mother Nature's secrets are boundless, just like man's desire to explore new horizons.

youdao

大自然的奥秘是无穷的，人类的探索精神也是无止境的。

Mother Nature's secrets are boundless, just like man's desire to explore new horizons.

youdao