| 例句 |
Suddenly there was a flash of white light in the sky.突然，天空中白光一闪。So all the colours that make up white light are sent in different directions and they separate.这样构成白色光的所有颜色被投射到不同方向，从而分离开来。The moon cast a white light into the room.皎洁的月光洒进房间里。Suddenly there was a flash of white light in the sky.突然，天空中闪过一道白光。 |