yóu / yú / cháng / qī / wú / rén / guǎn / lǐ / zhè / lǐ / de / zhì / dù / yǐ / jīng / fèi / chí

由于长期无人管理，这里的制度已经废弛。

Because it has been unmanaged for a long time, the system here has fallen into disuse.