english: And most plastics don't biodegrade, which means they're destined to break down into smaller and smaller pieces called micro plastics, which might rotate in the sea eternally.
non_english: De meesten plastics breken niet af, en zijn voorbestemd om in steeds kleinere stukjes uiteen te vallen, die microplastics heten, die wellicht eeuwig in zee blijven ronddraaien.