Flashes
n. 光芒；披峰；闪光灯（flash的复数形式）
🗣️ 情景例句
Let's see. Oh, welcome home.
让我看看。噢， 欢迎回家来。
I have so much to do after I retire.
我在退休后有许多事要做。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，