求翻译：现在欧式沙发都采用了框架加垫子的结构，为了呈现一些特别的设计感觉，有些设计会故意把框架的一部分暴露出来，例如暴露闪亮的金属，和皮材料对话，制造一种野性不羁的效果。那么这种部分暴露在外的框架要检查清楚。是什么意思？

Now uses European-style sofa cushion structure of the framework, in order to render some special design sense, some design deliberately exposed part of the framework, such as shiny metal exposed, and leather materials dialog, creating an effect of the free spirit of the wild. This part of the exposed to check clearly the framework.