The school wants to dig a rectangular swimming pool with a length of 50 meters, a width of 20 meters and a depth of 2 meters. What is the area of the swimming pool in square meters?
学校要挖一个长50米，宽20米，深2米的长方形游泳池，这个游泳池的占地面积是多少平方米．
<gadget id="calculator">50 * 20</gadget>
<output>1_000</output>

<result>1_000</result>