Master Zhang sawed a piece of wood twice, and each section was exactly 120 centimeters long. How many centimeters is this piece of wood?
张师傅锯一根木料，锯了2次，每段刚好长120厘米．这根木料长多少厘米？
<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<gadget id="calculator">120 * 3</gadget>
<output>360</output>

<result>360</result>