双重否定句 比如 it is not uncommon that it is not un

题目

双重否定句 比如 it is not uncommon that it is not un
双重否定句 比如 it is not uncommon that it is not unusual to see it is not surprising to know that people have not 这些句子的意思是什么?是不是双重否定句都是positive的意思?

答案

it is not uncommon that=it is commom 通常/普遍it is not unusual to see=it is usual to see 看到...很平常it is not surprising to know that people have not=知道人们不.一点都不令人惊讶....