'service entails' is a correct and usable phrase in written English.
It is used to indicate duties, responsibilities, or tasks that go along with a certain job or service. For example: "Being a fire fighter service entails many dangerous tasks".
They ask what service entails.
Maybe some frank discussions about war, ones that involve more than stories about courageous dragons, will help children better understand what military service entails.
"The traditional process of approving a pension for anyone in public service entails identifying the person getting a pension and the amount of money they receive".
But delivering a service entails something else as well: the management of customers, who are not simply consumers of the service but can also be integral to its production.
It suggests that neither Virginia's incoming chief executive nor his pick for the state's top trade official cares much for ethics in government, the potential for conflicts of interest or the idea that public service entails personal sacrifice.
And a whole lot of how it is delivered will be dependent on who exactly owns the customer relationship and what the service entails.
His World War II service entailed three years in France and Germany.
They all thought public service entailed more than just family first.
Furthermore, the very concept of long, battery-chicken flights – with the loss of inflight service entailing certain dehydration and near death – is undeniably unappealing, especially to the aviation romantic.
Much like Kovic, Snowden wanted to serve his country, was repelled by what that service entailed, and then found a purer form of patriotism by speaking out against the actions of those in power.
The former obliged the tenant to perform some honourable and often personal service; knight service entailed performing military duties for the king or other lord, though by the middle of the 12th century such service was usually commuted for a payment called scutage.
