Achievement of System Fast Travel

Summer is in full bloom, the noon sun is scorching and direct to the ground, even the humming of cicadas is weak and intermittent, and the heat wave sweeps across the entire city.In such weather, one should stay at home and eat ice cream with the air conditioner on, but the students still have to go to class sweating profusely with their schoolbags on their backs.

Complaints are inevitable.However, the students in Class [-] (Grade [-]) arrived in the classroom uncharacteristically early and began to read aloud.