基本解釋[經(jīng)濟學]京津走廊英漢例句權威例句There is no sign that the Yangtze or Pearl River deltas, or the Beijing-Tianjin corridor further north, are running out of steam.ECONOMIST: The other Chinabeijing-tianjin corridor更多例句詞組短語短語Beijing -Tianjin Mega-corridor 京津大城市走廊beijing-tianjin corridor更多詞組專業(yè)釋義經(jīng)濟學京津走廊