performance guarantee test

While the test results don't guarantee that all upgrades will experience the same performance boost, they do validate the claim that more memory does help.

尽管这些测试结果不能保证所有升级都能得到这样的性能改进，但它们确实证明了更多内存是有帮助的。

If my future were determined just by my performance on a standardized test, I wouldn't be here. I guarantee you that.

如果我的未来决定于我的标准化考试表现，我就不会是现在的样子，我向你保证。

Test results can be directly check out the car tires wheel performance, is the guarantee automobile vehicle safety reliability indispensable testing equipment.

试验结果可以直接检查出汽车轮胎轮毂性能，是保障汽车车辆安全可靠性所不可缺少的试验检测设备。