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.,But Wang Ming was used to wandering and naturally prepared these things.,Wang Ming, without a word, immediately took the cracked walnut from Li Ya's hand. He followed the crack and snapped it open, revealing something that left Wang Ming stunned.。