machine; machinery

manual (performed by a human rather than a machine)

a manual book or booklet / a manual transmission

please give me / (expressing a request) please do something for me

Please do (action)

Please do not (do)

please give me / (polite, imperative) please do something for me; expressing a request

operate (machinery)

maneuver, operate

reading / (figuratively) understanding of something, speculation about something