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Use "commercials" in a sentence
"Apparently this was the debut feature for the director, whose background in commercials is readily apparent with all the “throw something onscreen and see if it works” tricks on rapid display here."
"My husband is a TV producer/production manager, actually, in commercials, which is another breed entirely, sort of."
"(link) positive campaign spot not ONE …. every one of his commercials is a NEGATIVE and people are not buying that crap anymore."