A cylindrical grain storehouse has a base radius of 1 meter and a height of 1.5 meters measured from the inside. If grains with a height of 1.1 meters are placed inside, what is the volume of the grains in cubic meters?
一个圆柱形粮囤，从里面量得底面半径是1米，高1.5米，如果里面装1.1米高的粮食，粮食的体积是多少立方米？
<gadget id="calculator">1 ** 2</gadget>
<output>1</output>

<gadget id="calculator">3.14 * 1 * 1.1</gadget>
<output>3.454</output>

<result>3.454</result>