例句與造句

1. It needs a world-class voting system.
2. Prussia used a highly restrictive three-class voting system in which the richest third of the population could choose 85 % of the legislature, all but assuring a conservative majority.
3. However, Prussia retained its restrictive three-class voting system, in which the well-to-do had 17?times the voting power of the rest of the population.
4. It's difficult to find class vote system in a sentence. 用class vote system造句挺難的