. R% g3 q7 J0 i个人理解,none confirming letter 和 none approval letter还是有区别的。如+ ~8 `" |, {: N9 C7 U" H4 O
果not confirming, 你可以要求owner to ask the city to confirm and approve. . V; q! H$ a% \+ U: g6 _' [3 v5 H
After the checking, the city has the responsibility to say yes or no. If 1 o3 ~: j G7 s! O7 P0 d# U& s4 y
not approving, do not buy it.