Tolong jelaskan mengenai Pornography dari Cukup umur dalam bahasa melayu

Variations also exist in some countries between the age of consent and the age at which an individual can appear in pornographic images and films. In many jurisdictions, the minimum age for legal participation and even viewing of such productions is 18. Films and images showing individuals under the age of 18 (or who appear to be under in some jurisdictions) in applicable jurisdictions can be classified as child pornography, even though the legal age of consent in those same jurisdictions is lower than 17.