YOU SAID:

playing a piano with two or more hands, though the test subject has had no formal training in music;

INTO JAPANESE

被験者は音楽の正式な訓練を受けていませんが、両手またはそれ以上でピアノを弾いています。

BACK INTO ENGLISH

Subject has no formal training in music, but plays the piano with two or more hands.

INTO JAPANESE

被験者は音楽の正式な訓練を受けていませんが、両手またはそれ以上でピアノを弾きます。

BACK INTO ENGLISH

Subject has no formal training in music, but plays the piano with two or more hands.