zhè / duì / liàn / rén / zài / lǚ / xíng / tú / zhōng / qíng / dìng / cóng / cǐ / kāi / shǐ / le / gòng / tóng / de / shēng / huó

这对恋人在旅行途中情定，从此开始了共同的生活。

The couple exchanged vows during their trip and began a life together.