人们在河上英语怎么说

在河上的人们可以用英文表达为 "people on the river" 或 "people by the river."

关于这个表达的来源，没有特别的记载。这只是一种常见的、自然的表达方式，它反映了英语中 "on" 和 "by" 的常见用法。

下面是一些使用 "people on the river" 或 "people by the river" 的英文例句，以及它们的中文翻译：

"I saw some people on the river when I was walking by." (我走过时看到了河上的一些人。)
"There were a lot of people by the river enjoying the beautiful scenery." (河边有很多人欣赏美景。)
"We stopped to watch the people on the river as we drove past." (我们开车经过时停下来看河上的人。)
"I love to sit by the river and watch the people go by." (我喜欢坐在河边看人们走过。)