YOU SAID:

If it sounds like a duck, it is probably a duck

INTO JAPANESE

アヒルのように聞こえる場合、それはおそらくアヒルです

BACK INTO ENGLISH

If it sounds like a duck, it's probably a duck

INTO JAPANESE

それがアヒルのように聞こえる場合、それはおそらくアヒルです

BACK INTO ENGLISH

If it sounds like a duck, it's probably a duck