视频对话：
Wait.
等等。
You had one of your flashes again, didn't you?
你又有幻觉了是吗？
No, Charlie, I didn't.
不，查理，我没有。
本期学习词汇：
flash
n.闪光；闪光灯下摄成的照片；一瞬间；浮华
vt.& vi.使闪光，使闪烁；拍出，发出（电报等）；〈口〉炫耀
adj.闪光的，闪耀的，一闪而过的；浮华的；庞大的
例句：
1. Like a flash of lightning, the meteor shot across the sky.
流星像一道闪光划过天空。
2. It was a busy road, cars flashed by every few minutes.
这是一条繁忙的道路，每隔几分钟就有汽车飞驰而过。
3. A ludicrous thought flashed through Harry's mind...
一个荒谬的念头突然在哈里脑中闪现。
4. Lights flash up in the darkness.
灯光在黑暗中闪耀。
5. As a director of the factory, he is flash.
作为一位厂长, 他太浮华。
6. Let us find some flash remarks.
那么就让我们一起寻找闪光言论。