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(chǎn)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(chǎn)量和人均占有量，并根據聯(lián)合國糧農組織年鑒報告的數據，分析了主要產(chǎn)肉國家的生產(chǎn)現狀和世界排名。
