refrigerated compartment is 2.5 meters long, 2 meters wide and 1.8 meters high when measured from the inside. What is its volume in cubic meters?
一个冷藏车厢，从内部量得长是2.5米，宽是2米，高是1.8米，它的容积是多少立方米？
<gadget id="calculator">2.5 * 2 * 1.8</gadget>
<output>9</output>

<result>9</result>