stumble along -用法

stumble along

walk in an unsteady way 蹒跚而行

He stumbled along the muddy road．他在泥泞路上蹒跚而行。

We stumbled along the broken path，fearful of tripping up．我们在一条凹凸不平的小道上踉踉跄跄，生怕跌倒。