King: I think we have got lost. Let's ask the explainer for some help.
金:恐怕我们迷路了,请讲解员帮帮忙吧。
The American got the Explainer wondering—are there people in the real world who commit murders for a living?
这个电影带给人们一个疑惑——现实生活中真有这种以谋杀为生的人吗?
The introduction of the new planes got the Explainer thinking—why hasn't commercial air travel gotten any faster over the last few decades?
新飞机的介绍使解释者想到——为什么在过去几十年航空旅行一点也没便快纳?
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