Ambulating
v. 走动( ambulate的现在分词 )
🗣️ 情景例句
Well, in that case,
嗯，既然这样
Coming events cast their shadows before them.
山雨欲来风满楼。
for the monotonous rhythm of the wheels clicking on the rails soon lulls you to sleep.
车轮与铁轨间单调的嘎喳声很快就会送你进入梦乡。