The Lizigou long bridge is a dominant engineering of the Neijiang Kunming railway, and the stability of high and steep slope of No. 11 pier in the bridge is a misgiving problem.是什么意思_The Lizigou long bridge is a dominant engineering of the Neijiang Kunming railway, and the stability of high and steep slope of No. 11 pier in the bridge is a misgiving problem.在線翻譯_英語_讀音_用法_例句