affordable housing supply system的用法和樣例：
例句
- We hoped that releases the indemnificatory housing as soon as possible the policy, further perfect real estate industry supply structure.
我們希望儘快出台保障性住房的政策，進一步完善房地產業的供應結構。 - The indemnificatory housing construction must implement the public welfare principle.
保障性住房建設要實行公益原則。
