с 1950 года наблюдается феноменальн

с 1950 года наблюдается феноменальное увеличение числа ресторанов быстрого обслуживания
Пообедать в таких ресторанах значительно дешевле, чем приготовить такую же еду своими руками. Поэтому американские семьи часто посещают "быстроешки" , потому что это удобно и экономично

Результаты (английский) 1:

Since 1950, there has been a phenomenal increase in the number of fast food restaurantsDine at such restaurants are much cheaper, than to cook the same food with their hands. So American families often attend "bystroeshki" because it is convenient and economical

Результаты (английский) 2:

since 1950, there has been a phenomenal increase in the number of fast food restaurants
for lunch at these restaurants, much cheaper than cook the same food with their hands. Therefore, American families often visit "bystroeshki" because it is convenient and economical

Результаты (английский) 3:

since 1950 there has been a phenomenal increase in the number of fast service restaurantlunch in restaurants is much cheaper than making the same food with their hands. so american families often visited the "быстроешки", because it is convenient and efficient