The submarine pipelines will be buried to the seabed mainly by jetting method except that a short section of pipelines in Mir Bay will be laid after dredging.是什么意思_The submarine pipelines will be buried to the seabed mainly by jetting method except that a short section of pipelines in Mir Bay will be laid after dredging.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句