zài / nà / duàn / màn / cháng / de / lǚ / xíng / zhōng / tā / men / fàng / làng / xíng / hái / wán / quán / bù / shòu / rì / cháng / guī / zé / de / yuē / shù

在那段漫长的旅行中，他们放浪形骸，完全不受日常规则的约束。

During that long trip, they abandoned all restraint and were completely free from everyday rules.