由于合同纠纷，安大略省政府工程师发起了一场按规则工作的运动。 Ontario government engineers initiate a work-to-rule campaign due to contract dispute.

安大略省政府工程师在合同纠纷中发起了一项按规则工作的运动。 Ontario government engineers have initiated a work-to-rule campaign amid a contract dispute. 这项工作行动旨在倡导更好的工作条件和条款。 This job action is aimed at advocating for better working conditions and terms. 工程师们采取这一步骤是为了表达对当前合同谈判的不满，这些谈判没有达到他们的预期。 The engineers are taking this step to express dissatisfaction with the current contract negotiations, which have not met their expectations.