That group harmonizes well.
那一组用和声演唱得很出色。
The company formerly belonged to an international banking group.
该公司以前隶属於一个国际银行集团.
In a system of collective bargaining, the workers as a group negotiate with the managers of the company.
在劳资集体谈判制度下,工人作为一个团体同公司经理进行谈判。