白蛇が、ふわふわでつるつるの滑らかな素材の上で、一生懸命に体をくねらせても、中々前へ進めない様子です。
白蛇は、横方向に多少は移動が出来ますが、前へ移動するには苦労するようです。
Translated from Japanese by Google
It looks like the white snake can’t move forward even if it twists its body on the fluffy and smooth material.
The white snake can move sideways to some extent, but it seems to have trouble moving forward.
[reddit] Snakes mostly need friction. Without friction, they would have a hard time moving