4 C; z+ F% c8 A+ I( z个人理解,none confirming letter 和 none approval letter还是有区别的。如# L) A; e' V: Y+ L1 U0 P% l4 e
果not confirming, 你可以要求owner to ask the city to confirm and approve. ) D, h' s/ m. M4 y9 @7 }0 K5 hAfter the checking, the city has the responsibility to say yes or no. If 0 Q |; E9 P7 _" z5 j6 i% n6 H/ G* `. Vnot approving, do not buy it.