On the way back home
A: On the fifth day, we should be on our way back home D: On the way back, we could visit 墾丁 National Park C: Yes...
...是一個副詞片語, back本身是一個副詞. 類似的片語: on the way back to the office on my way back home
...of little short people working hard, on the way home The third for comrade: Well! Come back home soon, but come back home, attend the woman... a cup of tea, still put the bath water