The Siegfried Line is the string of fortifications constructed by Hitler facing the Maginot Line.

希特勒为了对抗马奇诺防线建造了齐格菲防御工事。

In Britain, a popular song of the day was " The Washing On Siegfried Line" .

当时，英国有一首当红歌曲是《在齐格菲防线晒衣服》。