The maternal mortality rate has plummeted from 94.7 per 100,000 in 1990 to 56.2 per 100,000 in 1998. The hospitalized delivery rate reached over 66.8% in 1999.是什么意思_The maternal mortality rate has plummeted from 94.7 per 100,000 in 1990 to 56.2 per 100,000 in 1998. The hospitalized delivery rate reached over 66.8% in 1999.在线翻译_英语_读音_用法_例句