显而易见

xiǎn'éryìjiàn

[obviously; evidently; clearly; as clear and plain as the nose on one's face; it goes without saying] 指事情或道理得明显, 很容易看出来。 形容一下子就能看清楚

莫若质请天物之显而易见, 且可以为戒也。 --宋·王安石《洪范传》