go up and down stairs信息详情
上下楼梯
stairs up───上楼楼梯
go and down───上下
down the stairs───下楼梯（歌名，DowntheStairs）
up and down───上上下下; 起落；上上下下；到处；前前后后；来来往往
go up and up───上上下下
go down go down───下去下去
up the stairs───上楼梯
up down up up down───向上向下向上向下
walk up and down───来回走着
Go for a walk - outside is better, but up two flights of stairs and back down is good too.───散散步，如果能到外面就更好了，但如果能在两段台阶间做阶梯运动也能达到同样效果。
He could sneak them up the stairs then go back down to pay Grace and send her home.───他可以偷偷地把他们带到楼上，然后再下楼付钱给格蕾丝并把她送回家。
Morris matched sedentary drivers of London double-deck buses with their physically more active conductors, whose duties required them to continuously go up and down stairs.───Morris教授对比了英国双层巴士久坐不动的驾驶员和不断上下走动，体力消耗较大的售票员。
home. He had moved to a downstairs bedroom because he was too weak to go up and down stairs.───由于他已经非常虚弱，不方便上下楼，所以不得不把卧室搬到了楼下。
Go up and down stairs on the right side, walk gently and modestly.───上下楼梯靠右行，你谦我让脚步轻。
- go up and down the river
- go up the ladders
- go up and never stop
- go up the mountain
- go up late
- go up to
- go up and down the street
- go up to a hill
- go up to heaven
- go up to his room
- go up to the counter
- go up to the hills
- go up and down the stairs
- go up to the sky
- go uphills
- go up to trees
- go up to the roof
- go upon
- go up to trees for fun
- go up to the second floor
- go upstairs and have a shower