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(fèi)，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(jìn)餐轉(zhuǎn)而在超市過道上徜徉時(shí)，他們做出了一些錯(cuò)誤的選擇，導(dǎo)致在款臺多支付一些不必要的款項(xiàng)。

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.
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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.
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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.
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