self-explanatory

Obvious, having a nature that makes it clear or that explains itself.

Japanese Meaning

自明な、明白な：それ自体から明らかで、説明が不要な状態を指す

The instructions were self-explanatory, so everyone finished the task quickly.

その指示は説明不要だったので、みんなはすぐに作業を終えた。

Sense（1）

Obvious, having a nature that makes it clear or that explains itself.

more self-explanatory

（ comparative ）

most self-explanatory

（ superlative ）