理所当然 (lǐ suǒ dāng rán): Naturally (adverb/idiom) — Meaning & Stroke Order

Isn't it only natural for parents to care for their children?

It's only natural to get good grades if you study hard.

It is only right and proper to conduct a prudent evaluation of the terms before signing the agreement.

He naturally assumed the project would succeed, overlooking the potential risks.