machine converting power into motion. Machines that changes energy into mechanical motion.

The way in which the parts of a system or object are arranged or organized, or a system arranged in this way. To plan, organize, or arrange the parts of something.

boat or cylinder used to support bridge. Floating structure, e.g. like a flat-bottomed boat.

(Moving or existing) beneath the surface of water. beneath surface of water.

Of the top layer; not deep or meaningful. Outside or upper layer of something. To come to the top level of water, mud, etc..

action of renovating building. Act of repairing or rebuilding a house, room, etc..

A structure with a roof and walls, e.g. a house. To construct a house, office, factory.

person walking rather than travelling in vehicle. Any people walking on a sidewalk or down a road.

initial. Free job; job you can apply for. To start the activities or services of a business.

To put something in a new place.

To create a sentence, story, argument or theory.

having electric charge. To run quickly toward someone to attack them.

finish making or doing.

place where things cross. To breed one type of animal or plant with another.

wearing nothing on feet. without wearing anything on feet.