1. A cigarette butt's glow can be seen within 1 kilometer.
2. The glow of a match strike and flashlight beam can be seen within 1.5 kilometers.
3. The muzzle flash of a rifle shot can be seen within 2 kilometers.
4. Normal conversation can be heard within half a kilometer.
5. Human shouting and the sound of horse hooves can be heard within 1 kilometer.
6. The sound of a car starting can be heard within 1.5 kilometers.
7. Car horn sounds and horse neighs can be heard within 2 kilometers.
8. Gunshots can be heard within 5 kilometers.
9. The sound of an airplane can be heard within 8 to 12 kilometers.
Trailblazing Travelers – Outdoor Adventure & Self-driving Travel Website!
Explore the trails with us — your outdoor adventure and self-driving travel website for road trips and expeditions! (NOTE: The original Chinese title "Tanlulv,Huwaitanxianzijialvyouwang!" is rendered as a branding/tagline-style phrase in English."Explore the trails with us" is translated idiomatically to capture both the exploratory and adventure spirit, while also personifying the traveler."Outdoor Adventure Self-Driving Travel Network" is translated as "your outdoor adventure and self-driving travel website for road trips and expeditions" to clearly convey the nature of the site.The exclamation mark is retained for tone.)