Complex sentence: The Sands of Time is an hourglass with red sand that allows the user to travel through time and allows the user to alter the past, and it can also be used to bring people or objects from that time to the present.
Split into simpler sentences: The Sands of Time is an hourglass with red sand that allows the user to travel through time and allows the user to alter the past. It can also be used to bring people or objects from that time to the present.