Negotiations with management broke off Tuesday, with wage proposals the stumbling block.星期二与资方的谈判破裂了，工资提议成了障碍。The teachers' union has described the latest pay offer as unacceptable.工会称最新的工资提议无法接受。The union has voted for industrial action after rejecting a pay offer.工会在拒绝资方的工资提议后投票决定举行罢工。