It had moved up into hull-down ambush positions on the northern slopes of the Bourguebus ridge, where a series of sunken roads provided superb cover for the Waffen-SS tanks.是什么意思_It had moved up into hull-down ambush positions on the northern slopes of the Bourguebus ridge, where a series of sunken roads provided superb cover for the Waffen-SS tanks.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句