* ?+ Q! H# a1 U# ?' ?7 v' y个人理解,none confirming letter 和 none approval letter还是有区别的。如0 w% D# f, c0 T5 G) r
果not confirming, 你可以要求owner to ask the city to confirm and approve. 3 G5 g9 A9 e* u1 e* F8 @1 I
After the checking, the city has the responsibility to say yes or no. If ' J6 R* T b( I- e
not approving, do not buy it.