Correct or improve the translation of the following English sentences.原文：World War II was more complex than World War I, which was a collision among the imperialist powers over the spoils of market, resources and territories.
译文：第二次世界大战比第一次世界大战更复杂，
Correct or improve the translation of the following English sentences.原文：World War II was more complex than World War I, which was a collision among the imperialist powers over the spoils of market, resources and territories.
译文：第二次世界大战比第一次世界大战更复杂，那是帝国主义列强之间争夺市场资源和领土的冲突。改译：
