The phrase "announced on this" is not correct and lacks clarity in written English.
It may be intended to refer to something that was announced in a specific context, but it needs additional information to be meaningful.
Example: "The details of the event were announced on this platform last week."
Alternatives: "announced in this" or "declared on this".
"This is the first of several cases and developments that will be announced on this matter," Mr. Cuomo said.
Planned restarts of hypervisors should also be announced on this blog, since restarting hypervisors can often take several minutes or more.
The film, by reaching a broader audience, may unearth still other connections to those buried public terrors that Salem first announced on this continent.
"This is the first of several cases and developments that will be announced on this matter," Mr. Cuomo said at the time.
The events are announced on this website as well as on various internet mailing lists, Brama, in the Ukrainian Weekly and at other New York City universities such as New York University, City University of New York, the New School for Social Research and, of course, Columbia.
Announced on this day in 1998 was the discovery in the Hui Autonomous Region of Ningxia of a previously unknown 15.5-mile (25-km) segment of the Great Wall of China, which runs in toto about 4,500 miles (7,300 km).
This was announced on the news, just after the avalanche and before the weather report.
"When I saw the 2008 competition announced on the Internet, I said, This is it," he said.
This was announced on the May 15 episode of Impact!, when Lethal proposed and Val accepted in the storyline.
Reigns, however, announced on this week's Raw that he was in remission, roughly four months after the wrestling world was left devastated when he revealed he was battling leukemia for a second time.
Justice Kagan alluded to the national sense of anticipation over those cases in her summary of the first of four decisions announced on Monday, this one concerning Indian tribes.
