"trabajar a máquina" in English

to work- to craft- to travail- to act- to earn- to exercise- to farm- to labor- to labour- to perform- to pound- to tool- to knead- to knead- to perform- to play- to mix- to sell- to stock- to work on- to work on- to slog

refute

A

at- to- toward- on- within- into

engine- engine- machine- cigarette machine- camera- coffee machine- fruit machine- locomotive- car

to machinate- to brew- to plot- to scheme