按下綠旗，使用方向鍵（上、下、左、右）移動菲爾來吃掉細菌。
This is a starter project for "Teach Phil to eat", part of Programming Cells. For instructions on how to complete this project, see https://sites.google.com/view/programming-cells/project-3. 中文版網站：https://sites.google.com/junyiacademy.org/scratch-cell/
