Productive situation的用法和樣例：
例句
- Some views on the current situation of scientific research and production of vanadium trioxide are presented.
對三氧化二釩的科研生產現狀提出了看法。 - In htis report,the present domestic and international situation for breeding,feeding and developing ostrich,as well as the cooking characteristics of ostrich meat,are introduced.
本文介紹了中國肉禽蛋總產量和人均佔有量，並根據聯合國糧農組織年鑒報告的數據，分析了主要產肉國家的生產現狀和世界排名。
