用英语表达河流怎么说

To describe a river in English, you can use words and phrases like "stream," "waterway," "tributary," "channel," "current," and "flow." You can also use adjectives like "meandering," "narrow," "wide," "deep," and "shallow" to describe the river's characteristics. For example, you might say "The river winds through the valley, its meandering course lined with tall trees." or "The wide, shallow river is a popular spot for swimming and boating in the summer."