Seoul, nearly obliterated in the Korean War fifty years ago, was now the fifth biggest city in the world over planning controls.

首尔在50年前的朝鲜战争中几乎被夷为平地，如今，通过规划控制，成为世界上第五大城市。

youdao

She enlisted in Illinois and she fought the entire Civil War without being discovered and ended up living out the rest of her life as a man for another fifty years.

她在伊利诺伊州参军，参加了整个内战，都没有被发现，战争结束后，她用男人的身份，继续生活了50年。

youdao

The following fifty years saw the historic incidents from four times of Middle East War to the starting up of peace process till Camp David negotiations between Palestine and Israel.

在此后半个多世纪里，从此阿以战争、冲突不断，和平进程异常艰难。

youdao

That phase began after the Second World War and lasted for fifty years.

NEWYORKER: Live and Learn

Fifty years ago, in the midst of the Cold War, the U.S. government dispatched a high-level emissary to ease tensions during a nuclear crisis: a jazz trumpeter known to most of the world as Dizzy.

NPR: Dizzy Gillespie's Cold War Jazz Diplomacy

Fifty years ago today, the President of the United States grimly contemplated the possibility of global nuclear war as he entered a showdown with the Soviet Union over nuclear missiles in Cuba.

FORBES: The Cuban Missile Crisis: What Would JFK Say About Obama, Romney?