使用方式：
蹲下，看著目標並持續捲動滾輪
可標記位置，讓其他玩家能看到你所指的目標位置。
p.s. 測距儀功能為粗估參考用。
How to use:
Look, sneak and keep scrolling your wheel.
Mark locations in-game, allowing other players to see the position you are pointing at.
p.s. The rangefinder feature is approximate.