What does "masterpiece" mean?

Refers to the limit reached by the best works of a person or a period? It is not insurmountable, but a person's state or the peak of a certain period.

Pinyin:

diān fēng zh Zuo？

Make sentences:

1. This short message is a masterpiece. It was evaluated by the public before and after the Dragon Boat Festival, and the basic meaning conveyed is: I wish you a happy Dragon Boat Festival, peace and health, and a happy family! Deeper meaning: greetings and blessings, more contact, make life better!

2. This movie can be said to be the pinnacle of China's fantasy blockbusters in recent ten years. It won four awards, but it is well deserved.

3. This jacket is made of tannin cloth produced in Okayama, with color matching on the shoulders, high-grade riri zipper supplemented by leather zipper, and the pocket lining is made of wool fabric, which provides us with a top-level design, which is the pinnacle both externally and internally.

4.Garde Monastery, with several churches and prince's tombs, mostly built in caves, is the peak of the development of Armenian architecture in the Middle Ages.

Maki Ohguro, the lead singer of this song, has a very recognizable high note. This song is her famous work, and it may be regarded as her pinnacle.