Belgium "s neutrality was violated in 1914, when Germany invaded Belgium as part of the Schlieffen Plan."

1914年，德国入侵比利时，侵犯了其中立国地位。

youdao

Belgium "s neutrality was violated in 1914, when Germany invaded Belgium as part of the Schlieffen Plan."

1914年，德国入侵比利时，侵犯了其中立国地位。

youdao