My father is 176 cm tall, my mother is 165 cm tall, and I am 133 cm tall. What is our average height in cm?
爸爸身高176厘米，妈妈身高165厘米，我身高133厘米，我们的平均身高是多少厘米．
<gadget id="calculator">176 + 165 + 133</gadget>
<output>474</output>

<gadget id="calculator">474 / 3</gadget>
<output>158</output>

<result>158</result>