重点单词：
1、vicariously
adv. 代理地，担任代理者地；间接感受到地
They do a lot of living vicariously, and this is one manifestation of that.
他们做很多事间接地代替孩子生活，这就是变现之一。
2、commercial
adj. 商业的；营利的；靠广告收入的
n. 商业广告
Baltimore in its heyday was a major centre of industrial and commercial activity.
巴尔的摩在其鼎盛时期曾是工商业活动的主要中心。
3、platonically
理想地
柏拉图式地
In fact, the vast majority of citizens in even the platonically just city will not necessarily have platonically just souls.
事实上，大部份的公民,就算是在柏拉图式的正义之城中,也将不尽然会有柏拉图式的正义灵魂。
重点短语：
1、go through
参加；经受；仔细检查；被通过
He was going through a very difficult time.
他在经历一段非常艰难的时期。
2、in reverse
adv. 相反，向相反方向，倒（退），逆（行、转等）
But what if that same process could be run in reverse, like a movie run backward?
但是，如果相同的过程逆向运行会怎样，像一部倒放的电影？
考考你（翻译）：
1、这飞机若能售出400架从商业上看就可行。
2、显然有人翻过我的物品。
3、在每个主题标题下是一系列按逆时间顺序排列的文章摘要。
答案下期公布：
上期答案：
1、France has agreed to grant him political asylum.
2、Optical scanners ensure that imperfections in the cloth are located and removed.
3、Van Gogh is probably the best-known painter in the world.