𞋚𞋕𞋗𞋥𞋬

𞋘𞋁𞋜𞋘𞋀 𞋈𞋛 𞋚𞋕𞋗𞋥𞋬 𞋀𞋗𞋥𞋬 𞋔𞋛 𞋀 𞋘𞋁𞋉𞋬 𞋘𞋁𞋜 𞋗𞋀𞋜.

For example, sound moving through wind will have its speed of propagation increased by the speed of the wind if the sound and wind are moving in the same direction.