People participate in the EuroPride Parade in Vienna, Austria, June 15, 2019. EuroPride Parade is a pan-European event dedicated to LGBT (lesbian, gay, bisexual, and transgender), hosted by a different European city each year. (Photo: Xinhua)

People participate in the EuroPride Parade in Vienna, Austria, June 15, 2019. EuroPride Parade is a pan-European event dedicated to LGBT (lesbian, gay, bisexual, and transgender), hosted by a different European city each year. (Photo: Xinhua)

A man participates in the EuroPride Parade in Vienna, Austria, June 15, 2019. EuroPride Parade is a pan-European event dedicated to LGBT (lesbian, gay, bisexual, and transgender), hosted by a different European city each year. (Photo: Xinhua)