例句：
A sensor channels the light signal along an optical fibre.
傳感器沿光導纖維輸送光信號。
The photochemical reactions transform the light into electrical impulses.
光化學反應使光變為電脈沖。
She had come to see the problem in a new light.
她開始用新的角度來看待這個問題。
Bring it into the light so I can see it.
把它拿到亮的地方，好讓我看見。
Could you move ─ you're in my light.
挪動一下好嗎？你擋住我的光線了。