求翻译：另外，卧室是休息的地方，需要一个静谧的环境。因此功能越单一，栖身就越恬静。而目前住房面积的扩大与人们糊口质量的进步，也为实现卧室的这一追求创造了先决前提。于是越来越多的家庭，已将卧室兼顾书房、蕴藏间甚至餐厅等干扰睡眠的其他功能统统摒弃，使睡眠真正成为卧室的主要功能。是什么意思？

In addition, the bedroom is a place to rest, you need a quiet environment. Therefore the more single, live the more tranquil. And the area currently housing expansion and improvement of people's living quality, also created a precedent for this pursuit to achieve bedroom premise. So, more and more families, bedroom to balance between study, there has been other features of the restaurant even interfere with sleep were all rejected, sleep truly become the main features of the bedrooms.