名詞 high quality:

1. the quality of being superior
   同義詞：superiority

1. The harmonica is of very high quality.
   那個口琴質量很好。
2. Their merchandise is of high quality.
   他們的貨物質量很好。
3. It pay in the long run to buy goods of high quality.
   終究還是買高質量的物品值得。
4. After five years of hard work they presented a high quality textbook, which consisted of six levels from grade4 to grade9.
   經過五年的艱苦工作，他們完成了一套高質量的教材。該書分為六級，從小學4年級到初中3年級。
5. I'm used to high quality and won't take second-best.
   我用慣高質量的東西，差一點兒的都不行。