4 [- B2 v; T7 N! z- [! d个人理解,none confirming letter 和 none approval letter还是有区别的。如4 g, m3 X$ H$ `/ o5 [- N Q1 m( A
果not confirming, 你可以要求owner to ask the city to confirm and approve. N2 `8 u: w* [) \) E8 v1 d$ JAfter the checking, the city has the responsibility to say yes or no. If 1 ]$ u4 Q- T: s' B6 B- n/ `not approving, do not buy it.