Assembly type light aluminum alloy structure activity room was developed by the total logistic construction research institute in order to raise our army's camp housing level.

为了提高我军的野营住房水平，总后建筑工程研究所研制和开发了一种装配式轻型铝合金结构活动房。

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However, the housing price still fluctuates at a high level, housing supply construction is still not reasonable and the real estate market is still disorderly.

但是，住房价格依然在高位盘整，住房供应结构依然不合理，房地产市场秩序依然较乱。

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Housing construction fell in November and single-family activity dropped to the lowest level in more than 16 years.

NPR: Fed Moves to Fix Mortgage Crisis