The expedition will use remote sensing technologies, including sidescan and multibeam sonar systems, to try to locate previously undiscovered WWII shipwrecks.是什么意思_The expedition will use remote sensing technologies, including sidescan and multibeam sonar systems, to try to locate previously undiscovered WWII shipwrecks.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句