smudge pot उदाहरण वाक्य

KFI's call letters were assigned sequentially but many people assumed that the " FI " stood for " Farmers Information . " Every winter evening between 1924 and 1956, KFI would deliver a frost report at 8 pm that would tell citrus farmers whether to turn on wind machines or light " smudge pots " to keep their orange and lemon groves from freezing.