No competing mill, no darn that would create a water supply to their competitors or ruin their own selling of water, was allowed to be built in their corner of Sicily.

• 在他们控制的那个角落，不容许修建与他们竞争的面粉厂，也不容许修建可能向他们竞争的面粉厂提供水源，或破坏他们垄断水力买卖的水坝。