Pollution and media access remain uncertainties as Beijing hustles to finish construction projects, plant flowers and get the city ready for the Aug. 8 opening ceremonies.是什么意思_Pollution and media access remain uncertainties as Beijing hustles to finish construction projects, plant flowers and get the city ready for the Aug. 8 opening ceremonies.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句