C894 This Task Is a Bit Unique

Zheng Hao was shocked.

A billion tons, that's a huge number, right? In just one day, how could he complete this task?

That seemed to be a little difficult.

"Isn't it a bit short?" For me to find so much garbage in a single day, it must not be easy, right? " Zheng Hao smiled bitterly.

"Actually, it's not that difficult. As long as you work hard enough