The height of an ostrich is 2.75 meters, and the height of a giraffe is 2.2 times that of an ostrich. How tall is this giraffe?
一只驼鸟的身高是2.75米，一只长颈鹿的身高是驼鸟的2.2倍．这只长颈鹿的身高是多少米？
<gadget id="calculator">2.75 * 2.2</gadget>
<output>6.05</output>

<result>6.05</result>