weapons manufacturer Tony Stark has an epiphany when he winds up on the wrong end of some of his deadly products.

VOA: standard.2010.05.19

The end test-- and I've got the wrong glasses on but it's up here, where I'm looking to see, is last minus first less than or equal to 2?

最后一次比较，我看错了,在上面，last减去first是不是小于2呢？,好的，既然我得到了一个？

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