Simplify the following text for a Grade 15 native English-speaking person.
Original: Producers of child pornography try to avoid prosecution by distributing their material across national borders , though this issue is increasingly being addressed with regular arrests of suspects from a number of countries occurring over the last few years .
Simplified: The people who make child pornography try to avoid prosecution by sending their material across borders with other countries , though this issue is being dealt with more and more with regular arrests of suspects from a number of countries happening over the last few years .