The story is told from the perspective of a temperamental and unreliable narrator.La historia es relatada desde la perspectiva de un narrador temperamental y poco fiable.
The witness provided a very unreliable testimony.El testigo proporcionó un testimonio muy poco fiable.
We need better statisticians for our study, because our current figures are somewhat unreliable.Necesitamos mejores estadísticos para nuestro estudio porque las cifras actuales son poco fidedignas.
You're too unreliable. You haven't arrived at a single meeting on time in the past year.Eres demasiado informal. No has llegado a tiempo a ninguna reunión en el último año.
[+person]informal;poco de fiar;[+machine, service]poco fiable;que no es de fiar;[+information, statistics]poco fiable;[+weather, climate]variable;inestable
they thought British workers were unreliableopinaban que a los trabajadores británicos les faltaba formalidad;opinaban que los trabajadores británicos eran muy informales or no eran muy de fiar;the phones here are unreliablelos teléfonos aquí son poco fiables or no son de fiar;my memory is so unreliable these daysmi memoria no es muy de fiar últimamente
that French girl hasn't showed up. Talk about unreliable! She didn't phone in eitherthis map is unreliableracing cars of the 1950s were notoriously unreliablethe bus service round here is so unreliablethis method of contraception is unreliablethe Rolls-Royce Avon RA.7 engine was unreliablethe London Underground is dirty and unreliableSadly, information is sketchy and unreliablethe quantities are based on statistics that are often unreliablethe Scottish climate was too unreliable to guarantee a sensible filming schedule