My father is 176 cm tall, my mother is 155 cm tall, and I am 134 cm tall. What is our average height in cm?
爸爸身高176厘米，妈妈身高155厘米，我身高134厘米，我们的平均身高是多少厘米．
<gadget id="calculator">176 + 155 + 134</gadget>
<output>465</output>

<gadget id="calculator">465 / 3</gadget>
<output>155</output>

<result>155</result>