We have completed the work of surveying and delimiting land boundaries of sub-national administrative divisions. The work of surveying and delimiting maritime boundaries is now in full swing.是什么意思_We have completed the work of surveying and delimiting land boundaries of sub-national administrative divisions. The work of surveying and delimiting maritime boundaries is now in full swing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句