1. This generated little commerce for downtown businesses in the evenings, which made business and generating tax revenue for municipal upkeep difficult. 这使得市中心在晚上几乎没有商业活动,商业和税收收入难以维持市政运营。
2. The money will be used for the upkeep of the park. 这些钱将用于该公园的维护。
3. Tenants are responsible for the upkeep of rented property. 承租人应负责维修租用的房产。
4. He makes payments to his ex-wife for the upkeep of their children. 他向前妻支付子女的抚养费。
5. The Solar Cell Tree Charger takes a lot less upkeep than average household shrub. 太阳能电池树充电器也比普通的家庭灌木需要更少的维护。