A cube pool with a side length of 8 decimeters, the water surface of which is stored is 3 decimeters lower than the mouth of the pool, what is the capacity of the water in liters?
一个棱长是8分米的正方体水池，蓄水的水面低于池口3分米，水的容量是多少升？
<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">8 * 8 * 5</gadget>
<output>320</output>

<result>320</result>