free collective bargaining

例句：

1. 1. The unionsare demanding a fair share of the profitsfrom the company's new product line.
   工会要求公司从新产品线中获得公平的利润份额。
2. 2. The company has agreed to implement freecollective bargaining in its factories.
   公司已同意在其工厂实行自由集体谈判。
3. 3. Freecollective bargaining is essential for maintaining ahealthy work-life balance.
   自由集体谈判对于保持健康的工作生活平衡至关重要。