WW I

例句：

1. 1. WW I was a time of great suffering and loss for many people.
   二战是许多人遭受巨大苦难和损失的时代。
2. 2. The WW I experience shaped the course of modern history.
   二战经历塑造了现代历史的进程。
3. 3. WW I ended with the signing of the Treaty of Versailles, which set the stagefor World War II.
   二战以《凡尔赛条约》的签署结束，该条约为后来的二战奠定了基础。