walln.墙壁；垣；墙状物v.围住；隔开；演戏般地转动(眼睛)Wallach瓦拉赫(①姓氏 ②Otto, 1847-1931,德国化学家, 曾获1910年诺贝尔化学奖)

1. The pupils are all looking at the chart on the wall.
   学生都瞧着墙上的挂图。
2. The friend reportedly added that Middleton and William keep a wall chart with a tally of how many times newspapers predict they will get married.
   据米德尔顿的这位朋友透露，米德尔顿和威廉王子还制作了一幅统计媒体预测他俩婚期总次数的挂图。