"so as"和"such as"都是英语中的连词,但它们的用法和含义有所不同。
So as: "so as to"的缩略形式,用于引导目的状语从句,它表示为了达到某个目的或结果而采取行动。“I studied hard so as to pass the exam.”(我努力学习,以便通过考试。)
Such as: 用于列举事物或人的例子,它通常用于句子中,后面接名词或动名词。“He likes fruits such as apples and bananas.”(他喜欢苹果和香蕉这样的水果。)或者“There are many activities such as hiking and camping.”(有许多活动,如徒步旅行和野营。)
"so as to"强调的是目的,而"such as"强调的是举例。