因此，应该尽量减少代价高的xml解析。

Hence, costly XML parsing should be reduced as much as possible.

youdao

或者您也可以选择做一个代价高的可靠的测试了在有代表性的消费者中。

Or you may choose to do a more expensive and reliable test on a representative sample of consumers.

youdao

通过引用传递，方法的参数没有被复制到每个远程调用的堆栈中，而这个复制过程可能是代价高的。

By enabling pass by reference, the parameters of the method are not copied to the stack with every remote call, which can be expensive.

youdao

The price of Mr. Bush's final budget, which of course includes the stimulus package, may well be paid in far higher taxes " under the new president next year."

布什任期内最后一笔预算，当然也包括他的一揽子刺激计划，很可能会以高税率的形式付出代价,由下届总统来收拾这个烂摊子“

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