请帮忙解释这句话的语法 a flat truck body having sockets into which ...Stake body is a flat truck body having sockets into which stakes may be fitted,as to support railings.1.为什么into在sockets后面,而不是"...having sockets which s

请帮忙解释这句话的语法 a flat truck body having sockets into which ...Stake body is a flat truck body having sockets into which stakes may be fitted,as to support railings.1.为什么into在sockets后面,而不是"...having sockets which s
请帮忙解释这句话的语法 a flat truck body having sockets into which ...
Stake body is a flat truck body having sockets into which stakes may be fitted,as to support railings.
1.为什么into在sockets后面,而不是"...having sockets which stakes may be fitted into ...
2.为什么要用as to,而不是直接用to?

请帮忙解释这句话的语法 a flat truck body having sockets into which ...Stake body is a flat truck body having sockets into which stakes may be fitted,as to support railings.1.为什么into在sockets后面,而不是"...having sockets which s
1 as to do sth== so that it can do sth :强调目的,做目的状语.
2 为什么into在sockets后面,而不是".----------因为是定语从句.变成非定语从句就是：stakes may be fitted into the sockets ----------fit into sth :与- -- 相配合,与- - -完美吻合.

1、你的这种结构也对。介词置于关系代词前或谓语动词后，取决于说话人想强调什么，以及语言习惯。
2、两者都可以做目的状语，as to 目的性更强一些。