YOU SAID:

If its yellow let it mellow, if its brown flush it down.

INTO JAPANESE

その黄色がそれをまろやかにさせるならば、その茶色がそれを洗い流すならば。

BACK INTO ENGLISH

If that yellow makes it round, if its brown wash it out.

INTO JAPANESE

その黄色が丸くするならば、その茶色が洗い流すならば。

BACK INTO ENGLISH

If the yellow rounds, if the brown wash away.

INTO JAPANESE

黄色が丸くなったら、茶色が洗い流したら。

BACK INTO ENGLISH

If the yellow turns round, then the brown is washed away.

INTO JAPANESE

黄色が丸くなると、茶色が洗い流されます。

BACK INTO ENGLISH

When the yellow turns round, the brown is washed away.

INTO JAPANESE

黄色が丸くなると、茶色が洗い流されます。

BACK INTO ENGLISH

When the yellow turns round, the brown is washed away.