The phrase "about a wide array" is correct and usable in written English.
It can be used when discussing a variety of topics, subjects, or items in a general sense.
Example: "The conference will cover issues about a wide array of environmental concerns."
Alternatives: "regarding a broad range" or "concerning a diverse selection".
"They face a very steep learning curve about a wide array of technical issues," he said.
It's likely that the consumer future of VR that Valve hopes to engender, will be about a wide array of interactive entertainment and services.
It brought about a wide array of new fire safety laws and spurred the labor movement's effort to unionize garment workers.
Since we received a lot of consultation requests from different departments, I got to learn about a wide array of diseases.
The reason, they say, is because of the frequent news reports of F.B.I. alerts about a wide array of terrorist threats, which are taken from the reports to state and local officials not meant to be public.
In the interview, Mr. Gore was confronted with questions about a wide array of campaign finance issues, posed by a clearly skeptical and at times incredulous prosecutor, Robert J. Conrad Jr., the head of the campaign finance task force.
He taught me a lot about building consensus with faculty, about representing a wide array of sciences outside one's domain specialty, about collegiality, and working with the administration.
If confirmed by the Senate, Mr. Schafer will oversee a department that has more than 100,000 employees and spends about $90 billion a year on a wide array of programs that include crop supports, forestry and nutrition.
This year it will spend about $300 million on a wide array of projects, down from a high of $400 million in 2010.
This year will spend about $300 million on a wide array of projects, down from a high of $400 million in 2010.
Circadian rhythms occur with a periodicity of about 24 hours and regulate a wide array of metabolic and physiologic functions.
