有朋友问：such as 是什么意思，有何用法？
He’s not such a fool as he looks. 他并不像看上去的那样愚蠢。（摘自牛津词典）
I never heard such stories as he tells. 我从未听过他讲的这种故事。（摘自张道真语法）
He is not half such a fool as they thought. 他远非他们认为的那么傻。（摘自新牛津）
Such women as knew Tom thought he was charming. 那些认识汤姆的女人都认为他很迷人。（摘自张道真语法）
Britain is not enjoying such prosperity as it was in the mid-1980s. 英国现在已经不像 20 世纪 80 年代中期那么繁荣昌盛。（摘自柯林斯）
二、such as相当于those who
Such as alter in a moment, win not credit in a month. 那些朝令夕改的人是不会获得人们长久信任的。（摘自新牛津）
此句相当于Those who alter in a moment, win not credit in a month.
Associate with such as will improve your manners. 要和那些能提高你的礼貌修养的人交往。（摘自薄冰语法）
Such as remains after tax will be yours when I die. 我死以后全部财产除了交税以外都给你。(摘自牛津词典)
What remains after tax will be yours when I die.
Whatever remains after tax will be yours when I die.
Everything that remains after tax will be yours when I die.
四、such as 用作关系代词，用法上相当于that或which
Then I left it, feeling a weight at my heart such as I had never had before. 然后我离开那里，心头感到一种前所未有的沉重情绪。（摘自张道真语法）
There was a look of fear in her eyes, such as people have when they are suddenly awakened. 她眼睛里有一种人们突然被唤醒时产生的恐惧表情。（摘自张道真语法）
Children do not use inflections such as are used in mature adult speech. 孩子们说话时的语调不像成年人那样抑扬顿挫。（摘自张柯林斯）
His confessions to the two killings did reveal special knowledge such as could only have been known by the killer. 他在两宗谋杀案的供状中的确透露出一些只有杀手本人才知道的特殊细节。（摘自张柯林斯）