"It is a turtle."

Translation: Este o broască țestoasă.

[dawnishous]

I'm not at all a native speaker, but I'm fairly sure broască means frog as well? Is this just a particular thing I'm not understanding, or are they normally called frog turtle?

[_SallySparrow_]

I'm not a native either but I believe it's called "shelled frog", like in German "Schildkröte" ;)

[potestasity]

Pretty much this. Note that you can drop the "broască" and just call it "o țestoasă".

[coto.i]

Yes, we don't usually say "broaștele țestoase ninja", but "țestoasele ninja" (the ninja turtles).

Also, to unlock the door we insert and rotate the key in the broască (the lock of the door).