Working with NR, ScotRail and Porterbrook, Perpetuum has fitted sensors with gyroscopes and accelerometers to trains that are already in passenger service.

Avoid all equivocal expressions, usually denominated double entendre; they are certain proofs of a mean and indelicate mind.

Of friends was fulfilled; naught there that was guilesome […]

The parson, all unaware, dully pursued his calling, perched above the exquisite derision of their glances.