其实，市场上一直以来还存在着大量的“经济商品房”项目。
In fact, the market has also exist a large number of "economic commercial housing" project.
真正让他高兴的是，他一直以来都认为是正确的理论其实是错的。
What made him glad was that the theory he had stuck to "turned out" wrong.
真正让他高兴的是，他一直以来都认为是正确的理论其实是错的。
What made him glad was that the theory he had stuck to "turned out" wrong.
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