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

Its size is small, but high light, quality is guaranteed.

它的体积虽小，但光芒度高，品质有保证。

youdao

The world advanced production technology and detection technique have guaranteed the high quality of the production.

世界先进的生产工艺和检测技术保证了产品的高质量。

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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