 |
| English | Russian |
| be working flat out | работать, засучив рукава (Alex_Odeychuk) |
| flat-out guess | обычная догадка (He didn't win the count-the-pennies contest through skill; he just made a FLAT-OUT GUESS. Grudiy) |
| tell the truth flat out | говорить правду в глаза (Andrey Truhachev) |
| tell the truth flat out | резать правду-матку (Andrey Truhachev) |
| work flat out | работать на износ (Anglophile) |