The entry of Chinese troops in force into North Korea was not picked up by United Nations intelligence, neither visually by aerial reconnaissance nor audibly by intercepts of radio signals.是什么意思_The entry of Chinese troops in force into North Korea was not picked up by United Nations intelligence, neither visually by aerial reconnaissance nor audibly by intercepts of radio signals.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句