Before 1949,the illiteracy rate was upwards of 95 percent in Ningxia,and there was not a single institution of higher learning.是什么意思_Before 1949,the illiteracy rate was upwards of 95 percent in Ningxia,and there was not a single institution of higher learning.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句