walking up为walk up的现在进行时，意思是“走上；沿…走”
常见用法如下
短语
Walking Love Up 爱情睡醒了 ; 走路爱了 ; 爱走
walking up and down 走来走去
Walking up this time 沿着路走着
例句
Walking up the gentle incline, I see families playing badminton in a small park tothe right.
走在缓缓的坡路上，我看到了右侧的小公园里有一个个家庭在打着羽毛球。
I spent hours upon hours walking up and down the hallway just looking at thatsunken living room.
我来来回回地在走廊上走了几个小时，就为了观看那沉降式的客厅。
The 54-year-old diabetic has trouble walking up these trails and rarely venturesout, but she is forced to do so occasionally to visit a public medical clinic.
这个54岁的糖尿病患者在这些小路上行走困难，她很少冒险外出，但因为要前往一个公 共医疗诊所，她不时需要这么做。
Walking up the gentle incline, I see families playing badminton in a small park tothe right.
走在缓缓的坡路上，我看到了右侧的小公园里有一个个家庭在打着羽毛球。
He regularly encountered the ghostly figure of an old man in a pale-colorednightgown, who was prone to walking up and down the stairs of the chap's home, and with his head held under his arm!
他经常能看到一个穿著浅色睡衣的鬼影，那鬼影总在他家楼梯上上上下下来回走，胳膊 下夹著自己的头！
He regularly encountered the ghostly figure of an old man in a pale-colorednightgown, who was prone to walking up and down the stairs of the chap's home, and with his head held under his arm!
他经常能看到一个穿着浅色睡衣的鬼影，那鬼影总在他家楼梯上上上下下来回走，胳膊 下夹着自己的头！
walk的相关词组还有
Random walk 随机游走 ; 随机漫步 ; 无规行走 ; 随机游动
Walk Away 离去 ; 一走了之 ; 离开你 ; 转身离开
walk out 走出 ; 把带出 ; 退席 ; 罢工
space walk 太空行走 ; 空间行走 ; 太空漫步 ; 空间行走
walk off 离开 ; 带走 ; 走开 ; 使走开
walk home 走回家 ; 步行回家 ; 走路回家 ; 别送我回家
Elephant Walk 象宫鸳劫 ; 象宫鸯劫 ; 逻宫大神秘 ; 象行
walk mate 计步器 ; 结伴而行 ; 装有计步器程序
Walk over 弃权 ; 走过场的比赛 ; 虐待 ; 走过