求翻译：1、地域的固定性和耐久性土地是房地产产品最重要的生产资料，由于土地的永久性和固定性，所以房地产的地点是固定的。而且房地产的自然寿命通常都超过50年，甚至于美国独立战争时建造的房子仍在使用，很多房地产都是由于本文来自六^维*论~文|网经济的因素而重建或废弃。是什么意思？

1, the permanence and durability of the land area of ​​real estate products are the most important means of production, due to permanent and permanence of the land, so real estate location is fixed. And real estate is usually the natural life of more than 50 years, even when the American War of Inde

1, geographical fixed and durability land is the most important means of production, and real estate products due to land a permanent and fixed, so the location is fixed in real estate. But in the real estate market are usually more than 50 natural life expectancy, and even when the American war of

1st, the region constancy and the durable land are the real estate product most important producer goods, as a result of land permanence and constancy, therefore the real estate place is fixed.Moreover the real estate natural life-span usually all surpasses for 50 years, when American Revolution con

1, place of fixed land and durability are the most important means of real estate products, because of permanent and fixed to the land, so the real estate site is fixed. And the natural life of the real estate is usually more than 50 years, and even the United States built houses are still in use wh

1, place of fixed land and durability are the most important means of real estate products, because of permanent and fixed to the land, so the real estate site is fixed. And the natural life of the real estate is usually more than 50 years, and even the United States built houses are still in use wh