In 1939 World War II began and until 1941 Hitler occupied almost all of Europe, including Poland—where millions of Jews were living at that time—and France.
1939年第二次世界大战发生了，直到1941年，希特勒几乎占领了整个欧洲，包括当时有成千上万犹太人居住的波兰和法国。