so as to
问题描述：
so as to
该短语的意思.
是跟in order to 在一起比较的，两者的区别。
答
so as to 以便,为的是 例句：He ran quickly so as to catch the last bus.他跑得很快以便赶上那末班车.Look for the old so as to learn the new.温故而知新.区别：两者都可以引导目的状语从句“为了…”,in order ...