State law generally prohibits residents from renting out their homes (though not their cars) for less than 30 days, except in certain narrowcircumstances.
州法规定，除少数特殊情况，禁止居民进行30天以下的房屋(虽然没有规定汽车可不可以)短租。
2
So in different circumstances, the definition of working capital should relax or narrow accordingly.
因此，在不同的情况下，营运资金的定义应有所缓和或范围相应缩小。
3
Once the fire is in the urban tunnel, due to the closed, narrow and long special circumstances, it would result in incalculable disaster.