It is the summer vacation now, and we are actively contributing to the infrastructure development of this city, adding bricks and mortar to its growth. Of course, that's just figurative language; in plain terms, it means doing manual labor.,Originally, yesterday's fellow worker, Mr. Wang (the same one who suffered from heatstroke today), brought a bag of walnuts back from his hometown and distributed them to the workers. Apart from Wang Ming, most workers took a few. Zhou Pi was especially ruthless, taking the entire bag away.,It turned out that as soon as the walnut was bitten, something similar flowed into Wang Ming's throat along his teeth and into his stomach.。