Italy was rocked over the weekend by two separate waves of protests, as students in the north and farmers and truckers in the south demanded government action to stanch rising costs. 上周末，两个互不相干的抗议浪潮震动了意大利：北部学生与南部农民、卡车司机分别要求政府出手遏制不断上涨的生活成本。 In cities across…