說無垢稱經疏 3.355

3.355

The Commentary says: This states his correct answer. The three-thousand great trichiliocosm converted by one Buddha is all that Aniruddha, being a śrāvaka, was able to see. As for fruits in the Western regions, their flavors and colors vary. People greatly cherish the āmalaka fruit; hence it was taken as a metaphor to show that his vision was distinct and clear.