Complex sentence: On the 27th of 1750 he sailed from the port of Sisal, Yucatan to Veracruz, where he departed for Acapulco, and then embark on the Pacific Ocean towards Filipinas.
Split into simpler sentences: On the 27th of 1750 he sailed from the port of Sisal, Yucatan to Veracruz. From there, he departed for Acapulco, and then embark on the Pacific Ocean towards Filipinas.