YOU SAID:

what is the tallest animal

INTO JAPANESE

一番背が高い動物は何です。

BACK INTO ENGLISH

What is the tallest animal.

INTO JAPANESE

何は最も高い動物です。

BACK INTO ENGLISH

What is the most expensive animal.

INTO JAPANESE

最も高価な動物は何です。

BACK INTO ENGLISH

What is the most expensive animal.