Если бы не было билбордов, рекламы

Если бы не было билбордов, рекламы в интернете, тв-рекламы, мы бы понятия не имели о существующем разнообразии брендовых компаний и их устройств.

Результаты (английский) 1:

If it weren't for billboards, online advertising, tv advertising, we would have had no idea about the existing diversity of branded companies and their devices.

Результаты (английский) 2:

If there were no billboards, online advertising, TV advertising, we would have had no idea about the existing diversity of branded companies and their devices.

Результаты (английский) 3:

if there were no billboards, internet advertising, tv advertising, we would have had no idea about the existing diversity brand companies and their devices.