YOU SAID:
make sure your head bounces when you hit the wall
INTO JAPANESE
壁にぶつかったときに頭が跳ね返るようにしてください
BACK INTO ENGLISH
Make sure your head bounces when you hit a wall
INTO JAPANESE
壁にぶつかったときに頭が跳ね返ることを確認してください
BACK INTO ENGLISH
Make sure your head bounces when you hit a wall
You've done this before, haven't you.