大数据预测案例简介:There are large areas of peeling white paint on the walls of the toilet on the third floor, as well as black shoe prints and ball prints. The guardrail in the corridor is where students often lean, and you can see the flower beds and many scenery below.
There are large areas of peeling white paint on the walls of the toilet on the third floor, as well as black shoe prints and ball prints. The guardrail in the corridor is where students often lean, and you can see the flower beds and many scenery below.