翻译和例句：
风扇的叶片总是奇数个风扇的叶片总是奇数个 Look at fans around you. They often have three or five blades (扇叶... the fan shake more and break easily.Look at fans around you. They often have three or five blades (扇叶 ……
你能看见风吗？Wind comes.Leaves on trees shake (晃动).Seeds fly to their next home.Kites stay in the sky.Huge windmillWindmills (风车) are big machines. They have blades (扇叶). Wind makes the blades spin (旋转 ……
on one of the fan blades (风扇叶片 ……
stuck the stamp on one of the fan blades (风扇叶片). ……
;It can lift a 95-meter- long wind turbine blade (扇叶)!Its jib can reach up to 100 meters... African elephants at the same time. It can lift a 95-meter- long wind turbine blade (扇叶 ……
a drilling (钻孔) device with fan blades (扇叶) that can make planting more efficient. Also, fences (篱笆) have... a drilling (钻孔) device with fan blades (扇叶) that can make planting more efficient. Also, fences (篱笆 ……
the fan and found the eight negatives. They weretaped(被用胶带固定) to the fourfan blades(扇叶), one on either ……
in a factory that makes metal blades (金属扇叶) for plane engines (引擎). Each blade takes 20 hours to make... equipment (设备) that is being used now. It did an experiment in a factory that makes metal blades (金属扇叶 ……
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