The eaves of the bridge in the night in the south of the Yangtze River can't read the meaning of the wilderness in Saibei. ...
A metaphor, the author tends to be desolate and tragic, so he "can't understand" (can't compare with it, can't communicate) and "Saibei wasteland" (Saibei, a desolate place; The wilderness of Saibei. The wilderness of a desolate land is a metaphor for one's ambition and pursuit.