Complex sentence: Marco Polo visited the port of Bandar Abbas in 1272 and 1293, and reported widespread trading in Persian jewelry, the ivory and silk of Indochina, and pearls from Bahrain in the bazaars in the port of Hormuz.
Split into simpler sentences: Marco Polo visited the port of Bandar Abbas in 1272 and 1293. He reported widespread trading in Persian jewelry, the ivory and silk of Indochina, and pearls from Bahrain in the bazaars in the port of Hormuz.