把下面短文译成中文,注意使用所学翻译方法 I t is Shell companies ’ policy to promote a management style of direct involvement of employees in decisions affecting their jobs. S taffs are encouraged to discuss the objectives of the unit in which they work before these are finally established. T hrough the staff reporting system, staffs are also encouraged to take part in setting their work targets for the coming year, to identify their own training needs and to develop their own ambitions so that these may be taken into account in career planning. T his approach which Group companies believe to be beneficial to the business and to give recognition to the legitimate expectations of employees is the core of its employees relations philosophy.