Complex sentence: A trial program of 20 rental bicycles for visitors, including 5 for children, was launched in 2008 as an eco-friendly option intended to reduce demand for the battery-operated cars.
Split into simpler sentences: A trial program of 20 rental bicycles for visitors, including 5 for children, was launched in 2008. The bicycles are an eco-friendly option that will hopefully reduce demand for the battery-operated cars.