对某些人说用英文怎么说

"对某些人说" 可以用英文表示为 "speak to someone/some people"。这是一个常见的英语表达方式，通常用来描述向某个或某些人说话的行为。

下面是一些例句：

I need to speak to the manager about a problem with my order. (我需要和经理谈谈关于我的订单问题的事。)
Can you speak to your neighbor about the loud music? (你能不能和你的邻居谈谈那首响亮的音乐？)
She refused to speak to him after their argument. (在他们争吵后，她拒绝和他说话。)

希望这些信息能帮助你。如果你有其他疑问，请随时联系我。