The phrase "at expositions" is correct and usable in written English.
It can be used when referring to events or exhibitions where information, products, or ideas are displayed or presented to the public.
Example: "The latest technological advancements were showcased at expositions around the world."
Alternatives: "during exhibitions" or "at trade shows".
Troupes from as far as India and Japan appeared at expositions in Paris and London, starting a lively interest in folk and ethnic dancing.
He never saw Arizona again, but, by special permission of the War Department, he was allowed to sell photographs of himself and his handiwork at expositions.
Long talk story about Bernadene Bayston of Chicago, who has organized a small travelling stock company which presents at expositions & sales conventions, dramatized plugs for commercial products.
The New Yorker, June 1 , 1940 P. 19Long talk story about Bernadene Bayston of Chicago, who has organized a small travelling stock company which presents at expositions & sales conventions, dramatized plugs for commercial products.
Although the U.S. did not enter the lists in a big way until a little over a year ago, it has already competed with the Communists at expositions in half a dozen Asian cities, including Tokyo, Jakarta, Karachi, and New Delhi.
By Leslie Lieber and Russell Maloney The New Yorker, June 1 , 1940 P. 19Long talk story about Bernadene Bayston of Chicago, who has organized a small travelling stock company which presents at expositions & sales conventions, dramatized plugs for commercial products.
MARYLANDERS HAVE DAY AT EXPOSITION; Governor Ritchie in an Address Tells of Progress of His Native State.
Archives|MARYLANDERS HAVE DAY AT EXPOSITION; Governor Ritchie in an Address Tells of Progress of His Native State.
TRAVELING MEN OPTIMISTS Conditions as Seen by Them Are Flourishing Everywhere -- Cooking Prizes at Exposition.
Cramer's skill at exposition and at communicating these emotions is finally more notable than his considerable skill at trading.
Well, there are many reasons, but in no small part because its efforts at exposition are of the kind that would make even a young wildebeest scream: "Rewrite!
