The engineering team tested several new power trains to improve fuel efficiency across different vehicle models.

Sailors in the 19th century used train oil to light lanterns and lubricate machinery.

As she explained her unusual decision, I followed her train of thinking and finally understood her priorities.

The goods train delayed my commute, as it blocked the level crossing for nearly twenty minutes.

On the remote outback highway, the road train thundered past, its prime mover hauling three long trailers.

We nervously boarded the ghost train and held our breath as the rickety car rattled through the dark, cobwebbed corridors.

The new hatchback's power train was redesigned to improve efficiency and reduce emissions.

Every summer, Tom and I go train spotting along the river line, jotting down the numbers and names of the locomotives we see.

The mail train carried sacks of letters and parcels across the country and clerks even sorted them on board to speed delivery.

The dedicated train spotter woke up before dawn to record the rare locomotive at the station.