求翻译：　　房地产自1997年走出低谷之后，市场需求逐渐扩大，并且通过优胜劣汰，一批有实力的开发商脱颖而出，专业化水平迅速提高，出现了总投资额、总开发面积、总竣工面积和总销售面积平稳增加的有利局面。与此同时，也出现了优秀企业无法扩大市场份额、项目利润水平持续下降、行业竞争力开始衰减的危机。房地产公司的股票表现普遍低迷，很难再受到投资者的关注，曾经公认?quot;支柱产业"地位出现动遥另一方面，目前无法盈利的电子商务却在风险投资的推波助澜下，不断收购兼并多个传统行业中的优秀企业，利用这些公司每年创造的利润来弥补眼前的亏损，这种趋势也使那些业绩优秀、回报稳定的房地产公司出现了能否生存的危机。是什么意思？

　　After real estate since 1997 out of the Valley, gradually expanding market demand, and the adoption of the fittest, a powerful group of developers come to the fore, rapid increase in specialization level, there was a total investment of completion, total area, total area and the steady increase in the total sales area favorable situation. Meanwhile, there outstanding enterprises cannot expand market share, profits decline, industry competitiveness project start attenuation of the crisis. Real estate company of stock performance general downturn, is difficult to then was investors of concern, had recognized? quot; pillar industry "status appears dynamic away on the, currently cannot profit of e-commerce but in venture capital of flames Xia, constantly acquisition merger multiple traditional industry in the of excellent enterprise, using these company annual created of profit to cover eyes of losses, this trend also makes those performance excellent, and return stability of real estate company appears has can survival of crisis.