声音有回声用英文怎么说

如果声音有回声，可以用英语表示为"echoing"或"having an echo."

回声是指声音经过反射后再次回到听者耳中的声音。它可以由声音传播中的反射波引起，也可以由物体的反射面产生。

以下是一些英文例句及其中文翻译：

The sound in the empty room was echoing. (空房间里的声音有回声。)
The sound of his voice was echoing off the walls. (他的声音从墙壁上反射回来。)
The sound in the canyon was echoing. (峡谷里的声音有回声。)
The sound of the drums was echoing through the stadium. (鼓声在体育场里回荡。)