The phrase "a very strong role" is correct and usable in written English.
It can be used to describe someone's significant influence or importance in a particular context or situation.
Example: "In the success of the project, she played a very strong role, guiding the team through challenges and ensuring effective communication."
Alternatives: "a crucial role" or "a significant role".
I think outsourcing has a very strong role to play in driving best practice".
When fathers and male peers are aware, engaged and supportive of girls' development and their rights, they play a very strong role in changing broader norms and perceptions.
And she must always be mindful of the German constitutional court, which plays a very strong role in interpreting treaties like those that bind Germany to the E.U.
"He's certainly someone who's played a very strong role in forming the company's strategy," said Darren Lehrich, an analyst at Deutsche Bank.
"In the last election, China came to realize that businessmen can play a very strong role in Taiwanese politics," Tien Hung-mao, Taiwan's foreign minister, said in an interview last month.
Today's attack in Jerusalem was described by a senior official of one these moderate Arab countries as an illustration of the need of a "very strong role by the United States".
"Siblings really play this very strong role in how kids come out," Jenkins said.
"You have to see how these things evolve, but my hope for the Council of Economic Advisers is that it plays a very strong participatory role in developing economic policy".
"Secretary Duncan is disassembling what was a very strong federal role, and some states' rights officials and governors smell blood," said Bruce Fuller, a professor at the University of California, Berkeley, who has written academic studies on the No Child law.
"I think an important part of the financing for development conference [in Addis this month] will be about getting the rich countries to deliver on that 0.7% commitment, and having already done so puts the UK in a position to play a very strong leadership role".
The two freelancers who were named last week to share the top creative post at TBWA/Chiat/Day New York as executive creative directors, Dallas Itzen and Patrick O'Neill, "led the work internally and presented to the client," Mr. Johnson said, adding that they would "take a very strong personal role on this account".
