年值指计征房地产的基准即房地产的年度租金减去维修费保险费等剩下的净值
Annual value refers to the basis for levying real estate, that is, the net value remaining after deducting maintenance fees, insurance premiums, etc. from the annual rent of the real estate
以上为机器翻译结果，长、整句建议使用 人工翻译 。