当然可以。 好像只有这一种说法 Of cours you can say 享受大自然 it seems to me that we only this expression

可以,也可以說體驗大自然

"enjoy nature" have many meanings in different situations. You also can regard "enjoy nature" as a meaning "展示自我" We usually express "享受大自然" with "closeness to nature"

可以，别人能明白您的意思。

totally correct