Complex sentence: Installed since 1999 in the André Citroën park, it is made and developed by Aerophile SA. The balloon has already introduced more than half a million visitors to the pleasures of ballooning.
Split into simpler sentences: Installed since 1999 in the André Citroën park. It is made and developed by Aerophile SA. The balloon has already introduced more than half a million visitors to the pleasures of ballooning.