How to say “About sleep, the study says nothing.” in JapaneseIn Japanese睡眠(すいみん)については、研究(けんきゅう)は何(なに)も言(い)っていません。Suimin ni tsuite wa, kenkyū wa nani mo itte imasen.▶ Hear it in JapaneseAbout sleep, the study says nothing. in other languagesWhat About sleep, the study says nothing. meansIn PortugueseIn French