Bulgarian-English translations for за щастие

• fortunately
  Fortunately, Sams pet hamster was not dead.
• happily
  Happily, the polls indicate a 'yes' majority. За щастие проучванията прогнозират мнозинство на отговорите "да".
  Happily, this did not happen in these countries. За щастие, това не се е случило в тези държави.
• luckily
  Luckily, the final report is a good one. За щастие, окончателният вариант на доклада е добър.
  Luckily, smart technology has developed at just the same time. За щастие, интелигентните технологии се развиха точно по същото време.
  They luckily escaped injury.