Among the annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign: What happens when the robots come for their jobs?(2018年Text1)
A: 该句的难点在于全部倒装(表系主)-定语从句“that will probably go unmentioned in the next presidential campaign”，修饰one;状语从句“when the robots come for their jobs”。其他难点结构：“facing the middle class”作定语，修饰the annoying challenges。
B: 该句译文是：在中产阶级所面临的令人讨厌的挑战中，其中之一是在下届总统大选中可能不会涉及到的，那就是：当机器人取代了中产阶级的工作时，会发生什么呢?
