rambling
动词 ramble:
continue talking or writing in a desultory manner
move about aimlessly or without any destination, often in search of food or employment
同义词:roll, wander, swan, stray, tramp, roam, cast, ramble, rove, range, drift, vagabond
形容词 rambling:
(of e.g. speech and writing) tending to depart from the main point or cover a wide range of subjects
同义词:digressive, discursive, excursive
of a path e.g.
同义词:meandering, wandering, winding