Also, because the products that you test will inevitably change over time, you have to build in the ability to modify and expand your tools.

同时，因为你测试的产品将不可避免地要不断变化，你需要具有修改和扩展你的工具的能力。

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Use of RFT and Arsin's tools enables you to greatly expand your test scope, significantly compress your test schedule, and reduce testing costs.

使用RFT和Arsin的工具能让您大大地扩展测试范围，较大地压缩测试进度，并减少测试成本。

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