unnecessary expenses

基本解釋

This is the best way to learn where you can cut some unnecessary expenses and help yourself avoid debt.
通過預(yù)算，你就能避免那些不必要的花費，避免使自己陷入債務(wù)，這是一種很好的避免債務(wù)的方法。
The “supersizing” of the cruise industry comes as other industries are downsizing and consumers are curbing unnecessary expenses.
其他產(chǎn)業(yè)不斷減少規(guī)模，顧客也在控制不必要的開支，而游輪業(yè)卻不斷發(fā)展壯大。
As Americans make the transition from restaurant tables to supermarket aisles, they are making mistakes that translate into unnecessary expenses at the checkout lane.
而當(dāng)美國人由在餐廳飯桌旁進餐轉(zhuǎn)而在超市過道上徜徉時，他們做出了一些錯誤的選擇，導(dǎo)致在款臺多支付一些不必要的款項。

Since arriving at JPMorgan Chase through a merger in 2003, Dimon has spent hundreds of hours trying to rid the investment-banking division of unnecessary expenses and improve its performance.
FORBES: Magazine Article
Because of the coordination, the doctors better communicate, thereby avoiding unnecessary expenses such as repeated blood tests and CT scans while accomplishing a fuller knowledge for diagnosis and course of treatment.
FORBES: Zeke Emanuel Predicts The Date Of The Death Of Private Health Insurance
Those expenses are largely unnecessary if we can use digital technology to manage the flow of payments, which is commonplace in other industries, from financial services and banking to retail.
FORBES: Magazine Article