Science A-Z · GK-2
Energy Is Everywhere! Written by Patricia Walsh
能源无处不在!帕特里夏·沃尔什
Listen to music. Turn on lights. Cook food. Energy does the work.
听音乐。开灯。 烹饪食物。能量做功。
Throw a ball. Hop and skip. Energy makes things move and change.
扔一个球。蹦蹦跳跳。 能量使事物运动和变化。
The Sun gives you light energy. It makes dark places bright.
太阳给你光能。 它使黑暗的地方变得明亮。
Many things make sounds. Sound energy moves the air.
许多东西都发出声音。声能使空气运动。
Energy brings sound to your ears.
能量给你的耳朵带来声音。
