The improvements are clearly necessary for coping with the heavy cross-border traffic in people and goods arising from the rapid economic integration between the Mainland and Hong Kong.是什么意思_The improvements are clearly necessary for coping with the heavy cross-border traffic in people and goods arising from the rapid economic integration between the Mainland and Hong Kong.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句