cuboid glass fish tank without a cover is 60 cm long, 40 cm wide, and 50 cm high when measured from the inside. Given that the glass is 3 cm thick, what is the volume of the fish tank in cubic centimeters?
一个无盖的长方体玻璃鱼缸，从里面量，长60厘米，宽40厘米，高50厘米．已知玻璃厚3厘米，这个鱼缸的体积是多少立方厘米？
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">60 + 6</gadget>
<output>66</output>

<gadget id="calculator">40 + 6</gadget>
<output>46</output>

<gadget id="calculator">50 + 3</gadget>
<output>53</output>

<gadget id="calculator">66 * 46 * 53</gadget>
<output>160_908</output>

<result>160_908</result>