petra的用法和樣例：
例句
用作名詞 (n.)
- The locations for Sawiris's film are all over the country, in Amman, Aqaba, the Dead Sea, Wadi Rum, and Petra.
地點，維里斯的電影是在全國各地，在約旦首都安曼，亞喀巴，死海，谷酒，和佩特拉。 - Petra once flourished under the Roman empire but a rapid decline began with the Arabian trade being taken elsewhere.Then an earthquake caused a lot of destruction.
佩特拉在羅馬帝國時代盛極一時，但由於阿拉伯的貿易中心的轉移到別處而迅速衰落。
