The money saved could be used for more deserving causes.

　　省下來的錢可以用于更有意義的事業。

　　These optical fibres may be used for new sorts of telephony.

　　這些光纜可以用于新型電話通訊系統。

　　The aircraft will be used for reconnaissance rather than combat.

　　這架飛機將用于執行偵察任務而不是戰斗任務。

　　The money will be used for the estate's upkeep

　　這筆錢將用于物業維護。

　　Cardinal Daly has said that churches should not be used for profane or secular purposes.

　　戴利主教已經說過，教堂不應該用于非宗教或世俗的目的。