通过询问键的位置，您可以区分小键盘键、标准键以及左和右shift键。

By asking where the location of a key is, you can differentiate between keypad and standard keys as well as left and right shift keys.

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游戏操作：很简单的游戏，键盘中A：左直拳D：右直拳W：上钩拳S：下钩拳，在一定的时间里把对方打倒。

The game operate:Easy game, in the keyboard A:Left keep boxing D:Right keep boxing W:Take the bait boxing S:Descend the hook boxing, knock down the other party in certain time.

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绘制一个机器人，添加光照、实现胳膊的旋转和用键盘控制机器人的上、下、左、右的旋转动画。

Drawing a robot, add the light, to achieve the rotation of the arm and the robot using keyboard control the upper and lower, left and right rotation animation.

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