(1)Money, as such, does not bring happiness.

钱本身并不给人带来快乐。

为什么使用逗号？并且as such 在句子中充当什么成分？

回答如下：

这里逗号作用是起着把“插入语”和前面主语以及后谓语分开作用。

as such  这里当作插入性定语成分或者同位语理解。

Cellphone, a modern communication device, is very important to me.

(2)I can’t call my book a best seller as such, but it’s very popular.

我不敢说我的书是畅销书，但可以说很受欢迎。

其中my book a best seller 中是否缺少系动词，是否要改为my book is a best seller？

请求教导

回答如下：

这里不是缺少系动词，这里属于call +名词+宾语补足语结构用法。a best  seller 做前面名词"my book"补足语。不能改写为my book is a best seller.一改写就成了宾语从句，call后不接宾语从句，但可以接名词/形容词/不定式复合宾语。还可以接双宾语/单宾语结构。

(1)call +名词/代词+宾语补足语

（备注补语可以是n./adj/infinitive;即名词/形容词/不定式)

A:把…说成;认为…是;将…称为

B:叫...;称呼...;将…命名;给…起名字

He called himself a captain.   
他自称是上尉。

How could you call yourself my friend?   
你怎么能硬说你是我的朋友呢?

That's what people call friendship.   
这就是人们所说的友谊。

I always wanted to call the dog Mufty for some reason...  

不知怎么的,我老想把这条狗唤作穆夫提。

We call it rose.  

我们叫它玫瑰。

This was calling black white.   

这是在颠倒黑白。

I don't call Russian a hard language.  

我认为俄语并不是一门难学的语言。

We call that an honour to our class.  

我们认为那是我们班的光荣。

I call that a shame.  

我认为那是一种耻辱。

I wouldn't call that (to be) fair.  

我不认为这是公平的。

I call that dishonest.  

我认为那是不诚实的。

We call her behaviour mean and selfish.  

我们认为她的行为既无情又自私。

 'Doctor...' — 'Will you please call me Sarah?'. 

“大夫…”——“就叫我萨拉好了。”

The speech was interrupted by members of the Conservative Party, who called him 

a traitor.

演说被保守党人士打断,他们称他是叛徒。

 I wouldn't call it a burden; I call it a responsibility. 

我不觉得这是负担;我觉得它是一种责任。

请问在http://ask.yygrammar.com/q-22217.html中 as such 作定语修饰名词，意为“如此的...”,说明“...本身”，但这里作同位语或插入语应如何理解其具体的含义？

as such 当作插入语理解为下面

就其本身而论    /就其本身而言

A name, as such, means nothing.        

姓名本身并无意义。

Wealth , as such , does n't matter much .
财富本身算不了什么。

as such 如此，象这样的（表上下文之间的照应）

She was a slave, and salable as such .
她是个奴隶，既然是奴隶，也就可以出卖。

He was a still man, as such a man might well have been .
他是一个好静的人，这类人都可能如此。

Dibutyl phthalate is commonly employed as such a plasticizer .
酞酸二丁酯一般用来作为这类增塑剂。

In country places strangers are welcome as such .
在乡间，外乡人是名符其实作为外乡人受到欢迎的。

The printed page as such is a superb method of displaying information .
这样的印刷单页是显示信息的最佳手段。

I can not call my book a best seller as such but it is very popular .

我不敢说我的书是畅销书，但可以说很受欢迎。

She was a woman, and as such attracted massive interest abroad .

她是一个女人，正因如此，她引起了外国的极大注意和兴趣。

Indeed, a plan does not really exist as such until a decision is made .

其实，在一项决策制订以前，一项计划实际上是不存在的。

如实地 ,同样地,像这样的，就这点而论,

照比, 本身,照此

As such , they were complicit in those murders

因此，他们也是这些谋杀案的同谋，

As such , mars might have supported living things
同样地，火星可能也有生命体。

I must try to play as such for each and every game
只是我必须要每场比赛都这样。

He was a guest and was treated as such
他是客人，也确实像客人那样受到了款待。

As such , i called rinpoche to ask for his advice
因此我打电话给仁波切请求指示。

He is an old professor and is respected as such
他是位老教授，受到了应有的尊敬。

He is not terribly interested in politics as such
他对政治本身并不特别关心。

Mere good looks , as such , will not take you far
仅仅凭长相漂亮未必就有前途。

He is an old worker , and is respected as such
他是一位老工人，因而受到尊敬。

As such , inheritance is of minimal utility at best
同样地，继承的实用性微乎其微。

As such , this property is used only at design time
同样地，该属性只在设计时使用。

As such we most affectionately address you
因此，我们满腔挚爱地向你们说话。

As i say , the facts as such were very simple
“就像我说的，真相其实很简单。

As such , this was a process of technical diffusion
由此，技术扩散的过程得以进展。

humiliating as such a confession is , i am

承认这种事脸上可不好受，但我的确饿极了。

As such , mars might have supported living things

同样,火星可能曾有过生物

The people who are enlightened do not think of guilt as such

开悟的人看罪恶不一样。

The whole thing has come as such a shock to me

整个事情的发生令我很吃惊。

The lineaments , as such , seemed to complain

他的这种面目似乎在那儿抱怨。

With things as such , we ' ll have to let things slide

事到如今，我们也只好听其