By a simple food-in/energy-out model, a run on the treadmill or swim in the pool should make you want to eat more.
通过简单的食物-能量转换模型,玩玩跑步机或者游游泳会令人食量大增。
When the wind blows the turbine produces 3.5kW of power, enough to meet nearly all the 100-pupil primary school’s energy needs and to help to heat its outdoor swimming pool to a bath-like temperature.
当海风吹过,发电机就可以产生3.5千瓦电力,彻底解决了全校近100名学生的电力需求,同时也把教室外的游泳池加热到适合沐浴的温度。
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