Articles like Большинство мутаций вредны

Google translator is not so bad, as you described it.

Кроме того, машинный перевод может легко быть упорядочен. (translation cleaned up)
Also, machine translation can easily be cleaned up.

There is only one inexactitude: "be cleaned up" actually means "быть упорядочен", not "быть вымыт" ("быть вымыт" = "be washed down").