Odometry
测程法
🗣️ 情景例句
Thanks a lot.
十分感谢。
Sorrow comes unset for.
悲哀来时不需邀。
From the top of it, you could see up to a distance of 130 kilometres on a clear day.
在晴朗的日子里，从楼的顶层你可以看到130公里远的地方。