411 REFERENCE · Wikibooks
English-Hanzi/Light
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Light is an energy, as well as a very small particle called photon. We can see things when there is light.
光 是 一种 能量,也是 一种 称为 光子 的 非常 小 的 粒子。有 光 时 我们 可以 看到 东西。