to be in the middle of something
途中まで食べる
〜の途中で
途中まで言うこと
物事を途中までする
action having to do with progress of action or matter (stop working when matter is only half-completed)
途中まで一緒に行こう
I turned back half way.
I turned back half-way.
from one end to the other, the condition of there being no obstacles in between
to breathe in the middle of a song
Don't give up halfway.
stations on the route―way-stations