A cuboid fish pond is 8 meters long, 4.5 meters wide, and 2 meters deep. What is the volume of this fish pond in cubic meters?
一个长方体鱼塘长8米，宽4.5米，深2米．这个鱼塘的容积是多少立方米？
<gadget id="calculator">8 * 4.5 * 2</gadget>
<output>72</output>

<result>72</result>