Balise
01
信标, 标志
a small object placed beside a road or railway to mark a specific point or give information
例子
The driver saw a red balise indicating the start of the construction zone.
司机看到了一个红色的标志,标志着施工区的开始。
Each balise along the track helps the train's computer system know its exact location.
轨道沿线的每个应答器帮助列车的计算机系统知道其确切位置。



























