Complex sentence: In Build It, teams had to build wooden desks from the outdoor workshop, once the desk was built properly within the carpenter's standards, they must deliver it to a school nearby to present it to the schoolchildren and would learn Swahili greetings from the teacher.
Split into simpler sentences: In Build It, teams had to build wooden desks from the outdoor workshop. Once the desk was built properly within the carpenter's standards, they must deliver it to a nearby school where they would then learn Swahili greetings from the teacher.