Cui Qingtao followed his mother to put a pile of yellow sand on the roadside and put it on the trolley, pushing it under the building and hanging a simple crane to the two floor. The two men worked together and mixed up the mortar. My sister in Grade Four was playing on the site.
see the green postal van driving into the site, and Cui Qingtao and his parents and sisters walk down the working floor together.
in front of a large white plastic vat with water, the dusty Cui Qingtao bent his waist, carefully washed his hands in the water tank, and then left the red T-shirt on his own. Wipe the right.