repair and maintenance的用法和樣例：
例句
- A car rental company subcontracts out the repair and maintenance of its fleet, and focuses on renting.
同樣，一個汽車租賃公司也會把修理和維護自己車隊的工作轉包給其它公司，只專註於租賃業務本身。 - The costs of additions and betterments are capitalized and expenditures for repairs and maintenance are expensed in the period incurred.
附加和修繕成本已資本化，並且發生了修理和維護費用。
