, _: e/ H8 L- K个人理解,none confirming letter 和 none approval letter还是有区别的。如 0 a4 U- d% H: h- G果not confirming, 你可以要求owner to ask the city to confirm and approve. ; L5 n8 h h: @$ OAfter the checking, the city has the responsibility to say yes or no. If ' J/ J4 z% a+ I- c- w( _not approving, do not buy it.