A cuboid oil drum measures 0.8 meters from the inside, what is its volume in liters?
一个正方体的油桶，从里面量得棱长是0.8米，它的容积是多少升？
<gadget id="calculator">0.8 * 10 * 0.8 * 10 * 0.8 * 10</gadget>
<output>512</output>

<result>512</result>