walk up and down的意思|示意
美 / /
英 / wɔːk ʌp ənd daʊn /
来回走着
walk up and down相关例句
Walk up and down the hotel halls.
在宾馆大厅里来回的走走。
"Mr. Bullen gets up and begins to walk up and down again.
布伦先生起床，又开始来回走动。
Walk up and down the stairs, instead of taking the lift.
—用步行上下楼梯来取代搭乘电梯。