不适于居住的

例句：

1. 1. The new design is unsuitable for the current market demand.
   新设计不适合当前的市场需求。
2. 2. He decided to move out of the house he had, as it was unsuitable for hisneeds.
   他决定搬出他所拥有的房子，因为它不适合他的需要。
3. 3. The old building was unsuitable for modern living standards.
   这座旧建筑不符合现代生活标准。