“自然的事情”常见的英文表达有 “a natural thing” 或 “something natural” 。
a natural thing:
例句:It's a natural thing for children to be curious.(孩子好奇是很自然的事情 。)
something natural:
例句:Growing old is something natural that everyone has to face.(变老是每个人都要面对的自然事情。 )