The two nations then fought several battles, in Shanghai, Rehe and Hebei, until the Tanggu Truce was signed in 1933.
The Tanggu Truce, a ceasefire, was signed in 1933.
The Tanggu Truce, a ceasefire, was signed in 1933.
为该句子写一个更简单的版本: The two nations then fought several battles, in Shanghai, Rehe and Hebei, until the Tanggu Truce was signed in 1933. 输出: