安裝在牆上

安裝 anˉ zhuangˉ

(Install, Installed, Installing, Installs, To install) To install, Install, Installs, Installing, Installed

在牆上 zaiˋ qiangˊ shangˋ

(On a, On the) On the wall, On a wall

牆上 qiangˊ shangˋ

(On the, On the walls) On the wall, On the walls