coordinated universal time

例句：

1. 1. Themeeting will start at 9:00 AM, and the clock will beset to coordinated universal time.
   会议将于上午9点开始，时钟将被设置为协调世界时。
2. 2. The scientists used a coordinateduniversal time system to measure the distance betweenEarth and Mars.
   科学家们使用一个协调世界时系统来测量地球与火星之间的距离。
3. 3. Theclock was set to coordinated universal timeto ensure that everyone would be on thesame page.
   为了确保每个人都在同一页面上，时钟被设置为协调世界时。