大多数车企在面对供应链时，扮演的是组装商的角色。博世的雷达、大陆的刹车、安道拓的座椅，每一级供应商都要在零件上切走一块利润。当这些零件最终汇集到整车工厂时，成本的底线已经被抬高了。
About 30,000 people arrive to protest - 10 times the number anticipated by police.，更多细节参见服务器推荐
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Introduction to events: event propagation — MDN Web Docs，更多细节参见safew官方版本下载
Жители Санкт-Петербурга устроили «крысогон»17:52
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