Sentence examples for be optional with from inspiring English sources

Obeying Congressional legislation shouldn't be optional with the president of the U.S".

Frankie Greenwell, the Guild's vice-president for welfare, explained that for the first few weeks the breathalyser test will be optional, with students able to use it to see how well they can measure their alcohol intake.

In the mirrortree protocol, phylogenetic tree inference may be optional with only the genetic distances being used [ 21].

All-wheel drive is optional with every engine specification.

A new double-clutch (DCT) gearbox, with seven gears, is optional with all engines.

VATS - the strategic combat system that pauses the action - is optional, with usage restricted by action points anyway.

An Italian woman at the next table was wearing a black headscarf (obligatory for women, though the colour is optional) with a Calvin Klein logo.

The little turbo engine feels smooth and lively, with the vigour of a typical non-turbo 1.6 and relaxed cruising in its sixth gear; a seven-speed DSG gearbox is optional with this and some other engines.

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.

Blu-ray is optional with 4 USB ports, 1 eSATA port, card reader, HDMI out/in ports (for use as a monitor) and AV in ports being standard.

Other formats are optional, with HDMI allowing up to 8 channels of uncompressed audio at sample sizes of 16-bit, 20-bit and 24-bit, with sample rates of 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz.