China-Korea submarine fibre-optic cable system was declared to be abandoned in July 2005,and is the first abandoned international submarine fibre-optic cable system in China.是什么意思_China-Korea submarine fibre-optic cable system was declared to be abandoned in July 2005,and is the first abandoned international submarine fibre-optic cable system in China.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句