World War I had broken out months before, but British and German soldiers played football.

一战几个月前爆发，但英德士兵踢了足球。

World War I changed the course of world history.

一战改变了世界历史的进程。

The impact of World War I is still felt today.

一战的影响一直持续到今天。

The museum has a restored biplane from World War I.

博物馆里有一架修复的第一次世界大战时期的双翼飞机。

Haig is known for his leadership during World War I.

海格以他在第一次世界大战中的领导能力而闻名。

The museum displayed a historical kepi from World War I.

博物馆展出了第一次世界大战时期的一顶历史法式军帽。

Dada was a reaction to the horrors of World War I.

达达主义是对第一次世界大战恐怖的反应。

During World War I, many battles were fought in the trenches.

在第一次世界大战期间，许多战斗是在壕沟中进行的。

Carbonyl chloride was used as a chemical weapon in World War I.

光气在第一次世界大战中被用作化学武器。

Many countries were involved in the conflict during World War I.

一战期间，许多国家卷入了冲突。