Jīng / guò / yì / zhěng / tiān / de / cháng / tú / bá / shè / shì / bīng / men / yǐ / jīng / lì / jìn / shén / wēi

经过一整天的长途跋涉，士兵们已经力尽神危。

After a full day of marching, the soldiers were physically and mentally exhausted.