noun · a long pole with a loop at the end used by herders to catch and control horses

牧民熟练地挥动手中的马竿，套住了一匹奔跑的骏马。

noun · a walking stick or cane used by a person who is blind for navigation and safety

他在盲道上小心地移动着马竿，以此辨别前方的障碍物。