YOU SAID:

そんな 蕩け声で 説得力が ないな

INTO JAPANESE

そんな蕩け声で説得力がないな

BACK INTO ENGLISH

I do n’t have persuasive power

INTO JAPANESE

説得力がない

BACK INTO ENGLISH

Not persuasive

INTO JAPANESE

説得力がない

BACK INTO ENGLISH

Not persuasive