go on shank's mare 同义词
2 步行
pedestrian ambulatory walk walking going legwork ambulation pedestrianism pedestrianization step travel pad tread hoof tramp ambulate pedestrianize boot go on shank's pony go on shanks's mare go on shanks's pony ride shank's mare ride shank's pony ride shanks's mare ride shanks's pony foot it a pied on foot peripatetic hike trudge traipse foot ride on shanks' mare