YOU SAID:
If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.
INTO JAPANESE
それがアヒルのように見え、アヒルのように泳ぎ、そしてアヒルのように震えているなら、それはおそらくアヒルです。
BACK INTO ENGLISH
If it looks like a duck, swims like a duck, and shakes like a duck, it is probably a duck.
INTO JAPANESE
アヒルのように見え、アヒルのように泳ぎ、そしてアヒルのように揺れれば、それはおそらくアヒルです。
BACK INTO ENGLISH
If it looks like a duck, swims like a duck, and shakes like a duck, it is probably a duck.
That didn't even make that much sense in English.