The advantage of this approach is you only incur the expense of obtaining the value when and if you need it.

这种方法的好处是只有当需要它时或如果需要它时，才会花费一些开销来得到该值。

youdao

Some may object that many companies are hardly in a position at present to incur the expense.

某些人可能会表示反对，认为目前许多公司很难承受这笔费用。

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Our rental company does not want to incur the expense of training or hiring staff competent in full-fledged component environments such as J2EE or.net.

我们这个租车公司不打算培训或者雇用熟练使用象j2ee或。NET这样庞大的组件平台的人员。

youdao

However, as the example of Mexico's immigrants demonstrates, the tougher border controls become, the less likely migrants are to go home when their work is done, and to incur the expense and danger of another crossing.

ECONOMIST: Managing the market

"With mobeam-enabled applications, the checkout process becomes much easier for mobile users, and retailers don't incur the expense of overhauling their scanning technology, " said Chris Quinlan, founder and CEO of Ohana Companies, a leading provider of promotional marketing services.

ENGADGET: Samsung partners with Mobeam to offer scannable bar codes on the Galaxy S 4

What about the interest expense that you incur while you are building your dream house ?

FORBES: Real Deductions for an Imaginary Beach House