During the field survey, biologists documented several rare bird species in the Sharon plain.

She wore the plain dress typical of her Mennonite community to the Sunday gathering.

The technician inspected the plain bearing for signs of wear before reassembling the gearbox.

The engineer inspected the plain bearings for signs of wear during the routine maintenance.

She brought a box of plain chocolates to the meeting, and everyone appreciated the simple treat.

The answer was plain as Salisbury to anyone who read the report.

A plain tall often rises above forty storeys but remains shorter than a supertall, and the committee approved a permit for a new plain tall downtown.

I bought a plain loaf from the village baker to go with our stew.

He used a slice of plain bread, which had become noticeably dry, to soak up the stew.

At the farmer's market, I bought several plain breads to make sandwiches for the picnic.