Подбор синонимов:
Britain2, men2, drained2, advantages1, pay1, has1, many1, better1, away1, good1, after1, clever1, Thousands1, years1, just1, war1, drain1, chance1- drain from
уезжать Thousands of clever men drained from Britain in the years just after the war. The chance of better pay and advantages has drained many good men away from Britain.