All three scents stimulate the limbic system in your brain, which, in turn, stimulates the rods in your eyes, which help you see in dim light. 所有這三個香味刺激大腦邊緣系統，這最終，又刺激眼中的桿狀細胞，這有利於在弱光環境中看清物體。
We used weak pulses of light to monitor the precession, in effect obtaining stroboscopic images of the spin dynamics. 我們用弱光脈衝來觀測進動，取得了自旋運動的頻閃觀測影像。
A faint light glimmered at the end of the corridor. 走廊的盡頭閃著一星微光。
We sat before the window watching the paleness of light of dawn. 我們坐在窗前，看著晨曦的微光。
