YOU SAID:

fingers in your ears and make the la la sound

INTO JAPANESE

あなたの耳に指をして、ラ・ラ・サウンドを作る

BACK INTO ENGLISH

Put your finger on your ear and make La La Sound

INTO JAPANESE

あなたの耳に指を置き、ラ・ラ・サウンドを作る

BACK INTO ENGLISH

Put your finger on your ear and make La La Sound