在英语语法中，间接引语是指将别人说过的话转述为自己的话。当引用多个人的话时，我们需要注意一些语法规则。
首先，我们需要使用“that”或“whether”引导引语从句。例如：
- He said that he was tired.
- She asked whether I had finished my homework.
接下来，我们需要使用“and”或“or”来分隔不同的人的话。例如：
- He said that he was tired and that he wanted to go home.
- She asked whether I had finished my homework or if I needed more time.
如果我们想要引用不同的人的话，我们可以使用“who”或“whom”来引出每个人的话。例如：
- John said that he was busy, but Mary, who was standing next to him, said that she had some free time.
- The teacher asked whom she should call first, and the students, who were all eager to answer, shouted out their names.
需要注意的是，当我们引用多个人的话时，需要使用逗号来分隔不同的谈话者。例如：
- He said that he was tired, and she agreed, saying that she was tired too.
- The teacher asked whom she should call first, and the students, all raising their hands, shouted out their names.
总之，在英语语法中，引用多个人的话需要遵循一定的规则，包括使用“that”或“whether”引导引语从句，使用“and”或“or”分隔不同的人的话，使用“who”或“whom”引出每个人的话，以及使用逗号分隔不同的谈话者。掌握这些规则可以帮助我们更准确地转述别人的话，并避免语法错误。
