Sentence examples for that are optional from inspiring English sources

So we let the community stay involved in everything we update, while we also release things for sale that are optional and allow players to express themselves".

In other words, the open societies of the advanced economies create relationships that are optional and voluntary, but are therefore emotionally thinner.

While truancy — unexcused absences — and illness play a part, the researchers said the primary problem is absences that are optional but excused with a parent's permission.

Strange world, the N.F.L., where the players union passively allows the brutality of the regular season to beget an off-season with asterisks, some minicamps that are optional, others that are mandatory and all of them, especially those for veterans, possibly accomplishing little more than providing a platform for players unhappy and underpaid.

Jewellery and iPods and stuff like that are optional.

3. Organize your list of weekly activities and identify activities that are required and those that are optional and waste time.

These include a standard third-row seat that is optional on the Ford.

It's similar to buying a ringtone – that's optional as well.

All V-6 VUEs also come with a package of features (such as power windows and door locks) that is optional with four-cylinder models.

CORE had told us that this was a question that was optional but suggested we answer it, simply to show that we weren't godless, atheistic Communists.

Other upgrades over the base ATS include Brembo brakes at all four corners and the excellent magnetic ride control suspension that is optional on the lesser ATS.