The phrase "a large demonstration of" is correct and usable in written English.
It can be used when describing a significant display or exhibition of something, such as support, talent, or a particular phenomenon.
Example: "The festival was a large demonstration of cultural diversity, showcasing various traditions and performances from around the world."
Alternatives: "a significant display of" or "a substantial exhibition of".
Together with the leftist firebrand Sergei Udaltsov, he led a large demonstration on the eve of President Vladimir V. Putin's inauguration that erupted into a chaotic brawl between protesters and the police.
Protesters shouted "Death to America!" and "Death to (President Hamid) Karzai" in a large demonstration on the outskirts of the Afghan capital.
President Juan Manuel Santos on Friday ordered troops to patrol the streets of Bogotá, the capital, after a large demonstration on Thursday in support of farmers deteriorated into rioting by masked protesters who hurled rocks and bricks at riot police officers.
A large demonstration to champion the rights of migrants and refugees in the French town of Calais escalated on Saturday afternoon when a group of more than 100 protesters broke away from the main crowd and stormed through the city's fortified ferry port in a bid to get to the Britain.
A large demonstration program of school-based HPV vaccine delivery in Peru found that close coordination with the schools was key for successful delivery [ 19], and the national introduction of HPV vaccine in Rwanda noted the strong political support from the national to the community level as being critical to vaccine uptake [ 7].
A year ago, it was the scene of a large demonstration in support of Mr. Assad.
Along with the further ongoing design procedures of a large demonstration power plant of Chinese 200 MWe high temperature gas-cooled reactor pebble-bed module (HTR-PM), three-dimensional (3-D) analysis is necessary for studying the reactor characteristics under some special unsymmetrical conditions.
However, both Washington and Tokyo are facing an unusually strong pushback from many of the 1.4 million residents on Okinawa, including a large demonstration and acts of civil disobedience of a sort not seen here in decades.
