laser rangefinder theodolite

例句：

1. 1. The laser rangefinder wasused to measure the distance between the twobuildings.
   激光测距仪被用来测量两座建筑物之间的距离。
2. 2. The laser rangefinder helpedus to determine the exact location of thetarget.
   激光测距仪帮助我们确定了目标的确切位置。
3. 3. The laser rangefinder wasused to survey the land for potential development.
   激光测距仪被用来勘测土地，以确定是否有开发潜力。