to need; to want; to demand; needs; to require[cedict]
到
dàoㄉㄠˋ
to (a place); until (a time); up to; to go; to arrive[cedict]
走道
zǒu dàoㄗㄡˇ ㄉㄠˋ
pavement; sidewalk; path; walk; footpath[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]