The death rate for infants was 4.01 in every 1,000 live births, and 8.31 in every 100,000 for women pregnant - meeting the standard for developed countries, officials said.是什么意思_The death rate for infants was 4.01 in every 1,000 live births, and 8.31 in every 100,000 for women pregnant - meeting the standard for developed countries, officials said.在线翻译_英语_读音_用法_例句