长途旅行 / 前 / 奶奶 / 特意 / 准备 / 了 / 几样 / 方便 / 携带 / 的 / 饭食

长途旅行前，奶奶特意准备了几样方便携带的饭食。

Before the long journey, Grandma specially prepared several kinds of food that would be easy to carry.