The phrase "a string of appearances" is correct and usable in written English.
It can be used to describe a series of events or instances where something is seen or presented, often implying a lack of substance or depth.
Example: "The festival was nothing more than a string of appearances, with performers focusing on spectacle rather than genuine artistry."
Alternatives: "a series of displays" or "a sequence of showings".
He's embarking on his first major solo tour in his early 40s (on the back of an if.comedy award nomination and a string of appearances on radio), but far from being a typical grumpy old man, Flanagan appears more like a young man reluctantly trapped in an increasingly middle-aged body.
And Mr. Santorum had a string of appearances scheduled here on Wednesday.
Everywhere Howard Dean went, in a string of appearances leading up to his speech that night, a crush of camera crews and fans clamored to be near him.
Beckham, 39, has had a string of appearances for high street retailer H&M since he first launched his own range back in 2012.
Mr. Saakashvili, a fluent English speaker who was educated in the United States, has made a string of appearances in recent days on American television networks intended to rally support for his country.
Mr. Cheney will make a string of appearances on Fox News Channel's "Hannity," "On the Record With Greta Van Susteren, Foxox & Friends" and "Your World with Neil Cavuto," as well as CNN's "John King, USA," CNBC's "Kudlow Report," C-Span's "After Words," ABC's "The View" and CBS's "Face the Nation".
In early 2004, after a string of compilation appearances, Queen appeared on the compilation album 12 Discípulos by Eddie Dee on the number-one singles "Los 12 Discípulos", "Quítate Tu Pa' Ponerme" and "Que Es La Que Hay".
Numerous small cysts line up on the periphery of the ovary producing a "string-of-pearls" appearance (inset).
It refers to the appearance of the ovary when numerous small cysts line up on the periphery of the ovary in a "string-of-pearls" appearance (Fig. 18).
Fluorescence of GFP overlapped with a string-of-beads appearance of the mt-nucleoids.
Missouri-born Kasi (pronounced "Casey Lemmonsns, 48, is an actor, writer and director with a string of TV appearances, including stints on The Cosby Show and ER.
