In the late '70s, early '80s, there were others, and they were very effective.
A la fin des années 70, début 80, il y en a eu d'autres, et ils étaient très efficaces.
In the late '70s, early '80s, there were others, and they were very effective.
A la fin des années 70, début 80, il y en a eu d'autres, et ils étaient très efficaces.