upkeep [ˈʌpˌkip]

例句:

• Both the petitioner and respondent provide for the upkeep of the children.
  离婚上诉方和被告方共同抚养子女。
  
• The money will be used for the estate's upkeep.
  这笔钱将用于物业维护。
  
• He offered to pay £100 a month towards his son's upkeep.
  他愿意每月付100英镑作为儿子的抚养费。
  
• Storm damages can add to upkeep costs, as well.
  来自WSJ
• Maintain and upkeep the housekeeping and safety standards in the workplace.
  来自SA
• I would also help keep the courts clean and provide minor upkeep.
  来自WSJ