construction work / work on the roads

completion, accomplishment

inside, within (physical location) / between, among / while, during, inside or within a span of time / (when used possessively) one's own, my, our

sooner or later / eventually / before long

construction period

complete

抗菌性: antibacterial

construction work / roadwork

公人: public character / 後人: posterity; future generations / 工人: workman; laborer; craftsman; artisan

koji: a substance that is produced by letting a mold, especially Aspergillus oryzae, grow on rice, barley, soybeans, etc., used to make fermented products such as sake, amazake, miso, and soy sauce