The main-trucks arrived at the distribution center before dawn.

The old clipper's main-masts creaked in the storm as sailors secured the sails.

In the grammar exercise, the main verbs are highlighted in red.

The explorers hypothesized that several main earths existed in the multiverse, each with its own physical laws.

The research project is divided into several main stages to ensure a thorough evaluation.

The building's rising mains were inspected for corrosion and leakage last week.

City engineers discovered leaks in the old fire mains beneath the street during routine maintenance.

Before the inspection, make sure the main sheets are neatly organized in the folder.

The probes mapped the main belts of debris encircling the outer planets.

The surgeon examined the left mains before deciding on the graft procedure.