说明：  网页版的飞机飞行射击游戏 Js脚本，战斗机向客机发射导弹，炸掉客机就算胜利了，玩法：游戏开始或继续请按S!修改等级: 选择easy请按‘E‘ or 选择Normal请按‘N‘。
(Web version of the flight shooting game Js script, fighter jets fired missiles to blow up airliners even if victorious, play: the game starts or continues to press S to modify class:! Choose easy press E or choose Normal Press N .)