向左鍵或a鍵-左移 向右鍵或d鍵-右移 向上鍵或w鍵-向上跳 切記：每個關卡都是有可能通過的！ 歡迎來到跳躍的球！ 祝你好運！ left arrow key or A key - go left right arrow key or D key- go right up arrow key or W key- go up REMEMBER: EVERY LEVEL IS POSSIBLE! Welcome to the JUMPING BALL game! Good luck and have fun!
