what is the least number of socks she must take out to make sure that she has the right pair?英语翻译.里面有什么语法吗?麻烦讲一讲.

问题描述:

what is the least number of socks she must take out to make sure that she has the right pair?
英语翻译.里面有什么语法吗?麻烦讲一讲.

主句:what is the least number of socks
定从:she must take out 修饰 the least number of socks
不定式:to make sure ...作目的状语
宾从:that she has the right pair作to make sure 的宾语
句意:她至少要拿出多少袜子,才能确保配成正确的一双?