YOU SAID:
run at a ball while bouncing a ball
INTO JAPANESE
ボールをバウンスしながらボールで走る
BACK INTO ENGLISH
Run with the ball while bouncing the ball
INTO JAPANESE
ボールをバウンスしながらボールで走る
BACK INTO ENGLISH
Run with the ball while bouncing the ball
That didn't even make that much sense in English.