cometer

De vez en cuando, cometíamos errores y tuvimos que cambiar esos productos.	Occasionally, we would make mistakes and have to switch those products out.
Cada vez que cometíamos graves errores en estas tres materias, la revolución sufría reveses.	Whenever we made serious mistakes on these three matters, the revolution suffered setbacks.
Después ingresó Rubén Fontana, quien, con su implacable precisión de bisturí, corrigió las imprecisiones que cometíamos a diario.	Then came Rubén Fontana, who, with his implacable precision, as if he were wielding a scalpel, rectified the inaccuracies we committed daily.
Terminé sintiendo que yo era tan culpable como él, como si hubiera sido un delito que cometíamos juntos.	And I ended up feeling like I was just as guilty as he was, like it was a crime we were committing together.
Estábamos conscientes de las atrocidades que cometíamos como nación, pero nos sentíamos seguros y eso nos daba cierta tranquilidad.	We were completely aware of the atrocities that we were committing as a nation, but we were safe and we sort of took solace in that. It helped.
Hizo que mi hermana Rosalie y yo (ella era mayor) llegásemos a ser buenos pianistas para nuestra edad pero, ya se sabe, cometíamos muchos errores de expresión y mi padre lo dejó estar, cosa que en retrospectiva siempre he lamentado.	My sister Rosalie and I, she's older than I am, both became sort of good child pianists, you know―lots of mistakes but lots of expression―and he rather gave up and I'm always sorry about that, looking back.
Cometíamos muchos errores cuando éramos jóvenes.	We made a lot of mistakes when we were younger.
Te dije que cometiamos un error.	I told you we were making a mistake.
De pronto, senti que cometiamos un error en despedirnos.	All of a sudden, I feel that we are making a mistake saying good-bye.
Ambos tratábamos de ganar, pero a sabiendas de que si cometíamos un error defensivo, podíamos perder el partido. Eso fue lo que les ocurrió a ellos.	So I think we were both trying to win, but we knew that one defensive mistake and we could lose the match, which happened to them.