1.前半句省略,后半句是 one of which is by establishing traditional style buildings.by 在这句话里是做什么作用.2 These kinds of buildings could foster a cultural atmosphere within which the risk of replacement of traditional culture

1.前半句省略,后半句是 one of which is by establishing traditional style buildings.by 在这句话里是做什么作用.2 These kinds of buildings could foster a cultural atmosphere within which the risk of replacement of traditional culture
1.前半句省略,后半句是 one of which is by establishing traditional style buildings.by 在这句话里是做什么作用.
2 These kinds of buildings could foster a cultural atmosphere within which the risk of replacement of traditional culture by modern style is most likely to be reduced.为什么用within+ which
抱歉，第一句话是The approaches to protect a country's cultural features are various,one of which is by establishing traditional style buildings .

1.前半句省略,后半句是 one of which is by establishing traditional style buildings.by 在这句话里是做什么作用.2 These kinds of buildings could foster a cultural atmosphere within which the risk of replacement of traditional culture
1. 根据推断,省略部分中的先行词可能是 buildings,one of which 指代其中的一座楼,因此介词 by 意思是“在...旁”,即“其中的一座楼坐落在传统样式的安居楼群旁边”.
2. 解析：
1）句子分析：
主句——These kinds of buildings could foster a cultural atmosphere 这些种类的楼房可以培育一种文化氛围
非限制性定语从句——within which the risk of replacement of traditional culture by modern style is most likely to be reduced 在这种氛围中由现代文化取代传统文化的风险特别可能被减少.
2）词语解释
within which——是“介词+关系代词”结构,which 指代主句中的 a cultural atmosphere（先行词）,即 within the cultural atmosphere.
within 强调“在四周的边界限制的空间以内”,而 in 强调“在四周或两面边界限制的平面以内”,此处 within which 强调的是在空间氛围之中.

1.全半句作定语，by表示“以……的方式”
2.这种建筑物能培养一种文化氛围，最大可能地减少古代文化被现代风格取代的风险
within+ which=within a cultural atmosphere （which the risk of replacement of traditional culture by modern style is most likely to ...

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1.全半句作定语，by表示“以……的方式”
2.这种建筑物能培养一种文化氛围，最大可能地减少古代文化被现代风格取代的风险
within+ which=within a cultural atmosphere （which the risk of replacement of traditional culture by modern style is most likely to be reduced. 是定语从句，先行词就是cultural atmosphere ）

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你真行 话说半句 然后问别人下面是什么意思？你什么意思呢？
1. 帮你猜猜吧，这里BY就是个介词而已啊，要什么作用？意思是“通过..方式”
2. which 指代 atmosphere，所以加within啊，“在这个氛围里面”