. l8 T7 R" v- y' c个人理解,none confirming letter 和 none approval letter还是有区别的。如 9 i: P. I. E* d3 |4 E( f果not confirming, 你可以要求owner to ask the city to confirm and approve. 8 _# _3 O0 Y% a0 XAfter the checking, the city has the responsibility to say yes or no. If , M+ Z) z8 b, z# x1 t: K. tnot approving, do not buy it.