1·We should save unnecessary expenses.
我们应节省不必要的开支。
2·Have you reduced your spending on some unnecessary expenses?
你是否减少在非必要开销的支出？
3·Unnecessary expenses will by no means have impact on our company's benefits.
不必要的开支毫无疑问地会影响我们公司的利益。
4·This is the best way to learn where you can cut some unnecessary expenses and help yourself avoid debt.
通过预算，你就能避免那些不必要的花费，避免使自己陷入债务，这是一种很好的避免债务的方法。
5·We should ask them to reduce the unnecessary expenses from their childhoods. This way would cultivate a good consumption habit as a child.
应该从小让他减少不必要的开销，对孩子将来消费习惯的养成也有好处。
6·As Americans make the transition from restaurant tables to supermarket aisles, they are making mistakes that translate into unnecessary expenses at the checkout lane.
而当美国人由在餐厅饭桌旁进餐转而在超市过道上徜徉时，他们做出了一些错误的选择，导致在款台多支付一些不必要的款项。
7·RESULTS&CONCLUSION:This system may enhance the inquiry speed of instrumental analysis data, save the time of instrument worker and reduce the unnecessary expenses.
结果与结论：本系统可以提高仪器分析资料的查询速度，节省了仪器工作者的时间和不必要的开支。
8·Skype itself is clearly making these decisions in order to trim unnecessary expenses from its books as its new owners are looking for ways to make the company operate more efficiently.
Skype是明显为了削减账面的开支而作出这些决定的，因为它的新东家正在寻找让公司高效运行起来的方法。
9·The suppression of unnecessary offices, of useless establishments and expenses, enabled us to discontinue our internal taxes.
压缩不必要的部门，无用的设置和花费使得我们可停止内税。