"Teacher Ying Hui, take a look, this is the waste management data for Donghua City over the past few years."
"Our city is now surrounded by garbage pollution!"
"Five years ago, the wilderness that was barely tolerable is now filled with dust and various toxic substances; the environment around Donghua City is all in a state of emergency."
"This is because Donghua City's current waste disposal capacity has reached its limit, and the daily amount of waste that needs to be processed far exceeds this limit, so it can only be temporarily stored."
"With pollution spirits outside the city, we really have no way to dump the trash too far away, forcing us to deal with it nearby."
"And dealing with it nearby means we have to spend a lot of manpower and material resources. Once our capacity to deal with it can't keep up, waste piles up, harmful substances leak and spread, and the surrounding environment will get worse and worse.
