cube pool with a side length of 6 decimeters, the water surface of which is 2 decimeters lower than the mouth of the pool, how many liters of water is stored in the pool.
一个棱长为6分米的正方体水池，蓄水的水面低于池口2分米，水池里蓄水多少升．
<gadget id="calculator">6 - 2</gadget>
<output>4</output>

<gadget id="calculator">6 * 6 * 4</gadget>
<output>144</output>

<result>144</result>