説得力のある

(1)causing one to believe the truth of something; "a convincing story"; "a convincing manner"

(2)人に何かの真実を信じさせるさま

(3)intended or having the power to induce action or belief; "persuasive eloquence"; "a most persuasive speaker"; "a persuasive argument"

(4)行動または信条を導く力を持つまたは意図する

(1)