重点讲解：

1.light up点亮
That same year, we provided a10 horsepower steam engine with generator to light up the port of Shanghai.
同年，我们出售的10马力蒸汽发动机和发电机，照亮了上海的港口0AGPys|fUiW0s.。

2.freak out大吃一惊；大发雷霆

I know a lot of people who freak out about this and run away screaming.
而我知道大多数人看到蜘蛛都会抓狂，然后尖叫着跑开SAYUTl4QoI。