+ a" q& A R) i个人理解,none confirming letter 和 none approval letter还是有区别的。如 6 |" `* d1 I( s$ {3 z* i果not confirming, 你可以要求owner to ask the city to confirm and approve. - b9 g, L% t M7 V$ @) o( D& Z, @After the checking, the city has the responsibility to say yes or no. If ( f8 i1 ~2 P. m6 T( fnot approving, do not buy it.