商议者

例句：

1. 1. The government will hold a meeting to discuss the issue.
   政府将召开会议讨论这个问题。
2. 2. He is a skilled negotiator who can help resolve conflicts.
   他是一位熟练的谈判者，可以帮助解决冲突。
3. 3. As a congressman, she has been working hard to improve public services.
   作为一名国会议员，她一直在努力改善公共服务。