Sentence examples for sometimes indispensable from inspiring English sources

It's an uncomfortable truth, but direct interaction with terrorist groups is sometimes indispensable.

McEwing was not supposed to be this vital, but injuries and underachievement elsewhere made him valuable, sometimes indispensable.

These features are useful and sometimes indispensable in a wireless network: in particular, but not only, the restart markers can be used to improve the image noise resilience, and the scan mechanism as a simple way to add scalability to the image stream, useful for adaptive bandwidth utilization.

And that's understandable: An animal is a fantastic companion, one that's sometimes indispensable to having a happy life.

While the normal view is that policy should precede practice, practice is sometimes indispensable for good policy making.

Consequently, the integration of the knowledge of a domain expert can sometimes be indispensable, and the interaction of a domain expert with the data would greatly enhance the knowledge discovery process pipeline.

Although diet control and life style modification remain the first steps in obesity management [8], [9], the use of pharmaceutical agents may sometimes be indispensable for long-term treatment of obesity [10].

They also provide indispensable, sometimes lifesaving public service, especially on sprawling reservations where phone service is inferior or nonexistent.

From the opening Middle Eastern flashback, in which the hero tenderly offers an Arab child a candy bar only to see him destroyed by a mortar, to the present-day subplots in which the sister-in-law nurses a morphine-addicted agent while neglecting her own nephew, "Midnight Eagle" is filled with images of parents who are self-interested, sometimes hapless, yet indispensable.

CT scans represent an indispensable, sometimes life-saving diagnostic tool, for which new clinical applications continue to be identified.

But targeted investment sometimes has played an indispensable role.