The geogrids with large stiffness and the coarse gravel backfill materials should be selected to be used for high reinforced soil retaining wall.是什么意思_The geogrids with large stiffness and the coarse gravel backfill materials should be selected to be used for high reinforced soil retaining wall.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句