The phrase "affair focusing on" is correct and usable in written English.
It can be used when discussing a specific topic or issue that is the central theme of a situation or event.
Example: "The affair focusing on environmental sustainability has gained significant attention in recent years."
Alternatives: "matter centering on" or "issue concentrating on".
"Mr. Selfridge" is a more commercial and proletarian affair, focused on innovations in window dressing and the love lives of shop girls, music hall stars and grubby capitalists.
The meeting was meant to be a light affair, focused on networking and alternative energy issues, but the first speaker had something heavier on his mind.
Of late, the war in Afghanistan has been a split-screen affair, focused on Kunduz in the north and Kandahar in the south.
Black, meanwhile, has been given the green light for his long-gestating Doc Savage project, which will be a big-budget affair focused on the 1930s pulp hero.
While local elections are usually a subdued affair focused on issues such as cycle paths and rubbish collection, yesterday's poll was dominated by immigration and Afghanistan.
The meeting was a strictly non-embryonic stem cell affair focused on the virtues of adult stem cells only.
Not to be confused with the Spring/Break Art Show, the First Day of Spring Art Show is a much more low-key affair, focused on under-the-radar artists creating work on a central theme.
His research investigates the role of communication in policymaking and public affairs, focusing on debates related to environmental science, emerging technologies, and biomedicine.
The much-delayed broadcast of an investigation by the BBC's Panorama programme into the Barclays' tax affairs focuses on the Ritz hotel, another of their assets.
If Mr Gates (or, more likely, his successor) is to achieve anything resembling a revolution in military affairs focused on assymetrical conflicts, he will have to overcome the entrenched interests lurking around the Pentagon and Capitol.
