潦倒

Patrol duty? Bit of a comedown for a sergeant.

巡逻值勤？对一个警官来说有点吧。

According to legend, Yellow Crane Tower was built by the family of an old pothouse owner living in Wuhan City long ago, named Old Xin.

传说古时的黄鹤楼原为楼，蜀人费时在此饮从不付钱，从不索取。