high-quality       
adjective uk/ˌhaɪˈkwɒl.ə.ti/ us/ˌhaɪˈkwɑː.lə.t̬i/
 优质的
very good; of a high quality
  The company had a reputation for building high-quality, fuel-efficient cars. 该公司以制造高品质、省油的汽车而闻名。 
 The school's mission is to provide a high-quality education and to put students first. 学校的使命是提供高质量的教育,并将学生放在首位。 
 - More examples
 - Finding a high-quality ceiling fan is easier said than done.
 - We pride ourselves on delivering high-quality content that our readers can trust.
 - All our meals are prepared with fresh, high-quality ingredients.
 - It was an intense basketball game against high-quality opponents.
 - Health care in Mexico is becoming high-quality, cheap and convenient, they say.