'will readily understand' is a correct and usable phrase in written English.
You use it when something needs to be explained clearly to the reader. For example, "I have included a diagram so that readers will readily understand the process."
Although much Christian witness (acting out Christian faith in deed or word), including the ways some Christians treat those who disagree with them, hardly attracts sympathetic understanding, those acquainted with genuine Christian hope will readily understand why no one would want to lose it.
"This is not easy to write - as you will readily understand," said Grade.
And certainly, it's not one that many will readily understand," he said.
Her lawyers said: "As we are sure that you will readily understand, being subject to a police investigation is highly distressing for any person, but especially so for a teenager, particularly one who has been recently subject to such adverse media coverage.
But I think you'll find there's a ton more sex, swearing, and drugs in my book than anything else you have been or will be assigned in high school, and I don't mean in the way your teacher will tell you "You know, Shakespeare has more sex and violence than an R-rated movie!" I mean it's all there, in terms you will readily understand without having to Google them.
What we need to appreciate -- and I think most Americans will readily understand -- is that Washington, Lincoln, and Roosevelt led us through our greatest national crises and not only prevailed, but made America freer, more equal, and more democratic in the process.
A typical aim is to soften or dilute regional accents to the point that they will be readily understood by people from elsewhere.
So, I have to use language that will be readily understood, but if I can I try to echo the tone and rhythm of the original text - if there is one.
Attacking the failures of the four decades will be readily understood by the nation.
These basic misunderstandings could have direct effects in the consultation since doctors may use anatomical and other technical terms under the mistaken belief that these will be readily understood by their patients.
One of the Constitution's framers cited by Chief Justice Rehnquist was Alexander Hamilton, who wrote of judges' salaries in "The Federalist": "It will readily be understood, that the fluctuations in the value of money and in the state of society, rendered a fixed rate of compensation in the Constitution inadmissible.
