高速摄影揭开八条腿的运动秘密
A huntsman spider has long legs and a flat body. It can move quickly across walls, trees and the ground.
To measure speed, researchers film the animal over a known distance. Slow-motion video shows where each leg lands and how the body turns.
Inspired by a public The Guardian title/summary · Rewritten by Vocabsavvy · Vocabsavvy Original (public-snippet inspired)