按下鼠标来射击，右下角一个是你杀人的数量，一个是你子弹得量。 红色框子是你被恐怖分子打了。捡起空头用鼠标碰它。Mouse down to shoot, the one in the lower right corner is the number of kills you have, and the other is the amount of bullets you get. The red box is that you were hit by a terrorist. To pick up a medical kit,use your mouse to touch it.
