当初大肆吹嘘的齐格菲防线，实际上已无人也无炮防守。
The much-Publicized Siegfried Line was virtually unmanned and without guns .
英美军队在1944年9月逼近齐格菲防线。
The British and American armies approached the Siegfried Line in September 1944 .
齐格菲防线齐格菲防线齐格菲防线