TREK-

2.(informal)远距离行走a long walk

1.[i](informal)(+ adv./prep.)（尤指徒步）长途跋涉to make a long or difficult journey, especially on foot

2.[i](+ adv./prep.)（尤指在山中）远足，徒步旅行to spend time walking, especially in mountains and for enjoyment and interest

1.(坐牛车)旅行;(坐牛车)(集体)迁移;(牛)拉货车;〈口〉旅行

2.(牛)拉(车)

1.〈口〉旅行,跋涉,步行;牛车旅行;集体迁移;牛车一段旅程

1.to walk somewhere slowly and with no enthusiasm, for example because you are tired

2.to go on a long and difficult trip on foot. Some people go on vacation to do this

1.a walk that seems long and difficult

2.a long and difficult trip on foot that some people go on as a vacation