YOU SAID:
Do not vigorously strike amphibian against a rock
INTO JAPANESE
両生類を岩に激しくぶつけないでください
BACK INTO ENGLISH
Do not hit amphibians violently against rocks
INTO JAPANESE
両生類を岩に激しくぶつけないでください
BACK INTO ENGLISH
Do not hit amphibians violently against rocks
You've done this before, haven't you.