是有 (like yes) 是無 (like no) 是沒有(like yes or no)

有沒有之間卻不知(becase have and on have between. i don't know it )

路在前方 妳卻無影蹤(lief like of dreans . but i don't where are you going.now)

原來在茫茫人海中( because you .in the world)