求翻译：4．通过局域网搭建起信息交流与管理平台，优化企业内部管理。房地产企业网站结合企业内联网建设、智能化综合布线系统和电子商务解决方案的实施，使企业内部信息交流通畅、迅捷，可以实现信息透明化、管理跨域化和经营全球化，同时降低企业内部资源损耗、减少成本，最终使企业的运作经营达到最优化。是什么意思？

4. By setting up information exchanges and of LAN management platform, optimizing enterprise internal management. Real estate website with intranet construction and intelligent cabling system and implementation of e-commerce solutions, enterprise internal information exchange with smooth, quick, you can implement information transparency, management of cross-domain and the globalization of business, while reducing loss of internal resources, reduce costs and ultimately to achieve the optimal operation of the enterprise management.