The phrase "a long and continuous" is correct and usable in written English.
It can be used to describe something that is both lengthy in duration and unbroken or uninterrupted.
Example: "The project required a long and continuous effort from the entire team to meet the deadline."
Alternatives: "an extended and ongoing" or "a prolonged and uninterrupted".
British trade unionism has a long and continuous history.
Exoticizing and sexualizing women of allegedly inferior "races" has a long and continuous history in racial thought; it's just that today they are usually darker-skinned women.
"Hopefully, this is the beginning of a long and continuous process of opening China's market in the banking sector," said Richard Stanley, Citibank's country manager for China, who is based in Shanghai.
Of course, such a vast population is derived from countless different races, but because China has enjoyed such a long and continuous history as a polity, there has been thousands of years of mixing, melding and assimilation.
An Israeli woman and a child were killed in the Mount Meron area when a rocket hit a house, bringing the total of Israeli dead to at least 12. Brigadier General Ido Nehushtan said: "We know that it's going to be a long and continuous operation, but it's very clear: we need to put Hizbullah out of business.
AlN formed a long and continuous grain in Figure 1a; by contrast, the formation of AlN was grown a relatively discontinuous and small as the dot-like grains.
He makes no appearance in Laws, and there are several dialogues (Sophist, Statesman, Timaeus) in which his role is small and peripheral, while some other figure dominates the conversation or even, as in the Timaeus and Critias, presents a long and elaborate, continuous discourse of their own.
M. arion has a long and probably continuous history of occurrence at this site, with specimens in natural history collections dating back to 1926 (among the earliest in the collections).
Although his story seems in many ways identical to that of Bert Williams — a West Indian background, a long and unprecedented stardom, continuous accusations of making "a mockery of upstanding Negro citizens" — Stepin Fetchit (his friends called him Step) was a very different, boldly assertive man.
And after a long wait and continuous demands, the last of which was my video blog, relief arrived as the road has been finally paved".
Potential challenges also arise from a lack of long and continuous historical records of water demand and its dependent variables.
