All of them have first-class quality and performance.

它们的质量和性能都是一流的。

youdao

To create a strong technical force of the first-class quality "of Beijing" products.

以雄厚的技术力量创造质量一流的“京联”产品。

youdao

The company possesses strong technology, strict management, and advanced products, first-class quality.

公司管理严格，技术雄厚，产品先进，品质一流。

youdao

After renovations, customers at the luxury 77-room safari lodge can breathe easy and will find all the signature Four Seasons' touches they have come to expect, including a first-class spa, quality local and international dining at three restaurants and two bars, the acclaimed Kids For All Seasons children's program, a natural and cultural Discovery Center, and guest rooms with high-end linens, amenities, soaking tubs and separate walk-in showers.

FORBES: Four Seasons Safari Lodge Serengeti, Tanzania

Our reforms: tougher discipline, more rigorous exams, more freedom for headteachers, a more demanding curriculum and higher quality teaching, will drive up standards so our pupils have a first-class education that matches the best in the world.

BBC: Top maths pupils 'fail to keep up with world's best'