PRELIMINARY STUDY OF THE SLIP MECHANISM AND THE STOPING METHOD ON THE LANDSLIDE OF THE APPROXIMATELY HORIZONTAL EXCAVATED SLOPE IN RED BEDS是什么意思_PRELIMINARY STUDY OF THE SLIP MECHANISM AND THE STOPING METHOD ON THE LANDSLIDE OF THE APPROXIMATELY HORIZONTAL EXCAVATED SLOPE IN RED BEDS在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句