We need to have guaranteed supplies of consistently high quality raw materials.

我们需要确保供应的原料一致保持高质量。

youdao

The excellently good ceramic physics performance guaranteed the stable performance under ambient temperature and the high operating temperature, with small size error and outstanding quality.

极佳的陶瓷物理性能，保证在环境温度和高的工作温度下性能稳定，尺寸误差小、表面质量优秀。

youdao

Sure, taxes can be high, but most Europeans seem happy to pay more to the state in return for a higher - and guaranteed - quality of life.

当然，赋税可能会很高，但大多数欧洲人似乎心甘情愿多缴税，以换取质量更高更有保证的生活。

youdao

We could be living in an America where every man, woman and child is guaranteed high-quality health care.

CNN: Edwards' October 13, 2007, speech on restoring democracy