The space is full of ether particles, the light is the energy wave spreading in which. The interaction between ether particles determines the various properties of light waves.
空间分布着以太粒子,光就是在其中传播的能量波,以太粒子之间的作用规律决定了光波的各种属性。
It was once believed that light wave traveled through the ether.
人们曾经相信光波在以太中穿过。
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