The fastest mammal in the world is the cheetah. Its speed is as high as 105 kilometers per hour. The speed of the ostrich is slower than that of the cheetah (1/3). How many kilometers per hour is the speed of the ostrich?
世界上跑得最快的哺乳动物是猎豹，它的时速高达105千米，鸵鸟速度比猎豹慢(1/3)，鸵鸟的时速是多少千米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">105 * (2/3)</gadget>
<output>70</output>

<result>70</result>