A swimming pool is 50 meters long and 20 meters wide. When the average water depth is 1.5 meters, how many cubic meters of water are in the swimming pool?
一个游泳池长50米，宽20米，当平均水深是1.5米时，游泳池内有多少立方米水．
<gadget id="calculator">50 * 20 * 1.5</gadget>
<output>1_500</output>

<result>1_500</result>