YOU SAID:

Penguins are pretty neat.

INTO JAPANESE

ペンギンはかなりきれいです。

BACK INTO ENGLISH

Penguins are pretty beautiful.

INTO JAPANESE

ペンギンはとてもきれいです。

BACK INTO ENGLISH

Penguins are very beautiful.

INTO JAPANESE

ペンギンはとても美しいです。

BACK INTO ENGLISH

Penguins are very beautiful.