LivinginthecentralAustraliandeserthasitsproblems,==obtainingwaterisnottheleast.填ofwhich就想问下notinthe一点也不?语法上解释下

Question

Living in the central Australian desert has its problems,==obtaining water is not the least.
填of which
就想问下 not in the 一点也不?
语法上解释下

Answer 1

住在澳大利亚中部沙漠地区有它自身的问题,其中获取水还不是最小的（问题）.
本句是“介词+关系代词”类型的定语从句.of which中的which 是关系代词,指代problems.原句可以改为：
Living in the central Australian desert has its problems, and obtaining water is not the least of them.
not the least ：不是最小的
而not in the least是“一点也不”的意思,就等于not,常做状语.如：
I was not in the least surprised, for I had expected as much. 我一点也没有吃惊,因为我早已料到会有那样的事.