You may not destroy breakable objects (like bridges for example) or push buttons (with an exception for HP boosters), or push movable objects, before you have pushed the start button.

• 在你按起点计时器按钮之前，不能损坏可以被打掉的东西（比如说像桥什么的）、不能按别的按钮（除非是加血）、不能移动物体。