Rub the peel in circular motions all over your teeth everyday for at least two to three minutes.

每天用香蕉皮以打圈方式擦洗牙齿两三分钟以上。

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Rub the peel in circular motions all over your teeth everyday for at least two to three minutes.

每天用香蕉皮以打圈方式擦洗牙齿两三分钟以上。

youdao