这些人大多出生在四十年代。
Most of these people were born in ___the ___forties.
伊林制片厂在四十年代制作了许多经典喜剧。
Ealing Studios produced many classic comedies in ___the ___forties.
四十年代见证了第二次世界大战的结束。
___The ___forties witnessed the end of World War II.