地理作業之課文大翻譯2.4.1

英:Energy is the capacity to do work or transfer heat. Work is what is done when something is moved. Using energy to do work means moving or lifting something such as this book ,propelling a car or plane,cooking your food,and using electricity to move electrons through a wire to light your room.

中:能量是做功或者傳遞熱的能力。作功是在當某些事物被移動時所發生的。使用能量作功表示移動或者舉起像書本那樣的東西，推進一輛汽車或者飛機，煮你的食品，和使用電透過電線移動電子點亮你的房間。