Word: 河流 (héliú)

世界上没有两条完全相同的河流。

Shìjiè shàng méiyǒu liǎng tiáo wánquán xiāngtóng de héliú.

No two rivers in the world are completely the same.

地图上的蓝线代表河流。

Dìtú shàng de lán xiàn dàibiǎo héliú.

The blue lines on the map represent rivers.

小河流到这里，分出了一个岔。

Xiǎo héliú dào zhèlǐ, fēn chūle yí gè chà.

When the stream gets to this spot, a branch splits off from it.

污水会严重破坏河流的生态系统。

Wūshuǐ huì yánzhòng pòhuài héliú de shēngtàixìtǒng.

Sewage can seriously damage a river's ecosystem.

河流沿岸的村子风景很美。

Héliú yán'àn de cūnzi fēngjǐng hěn měi.

The villages along the river have beautiful scenery.

这条路与河流平行。

Zhè tiáo lù yǔ héliú píngxíng.

The road is parallel to the river.

那条河流很长。

Nà tiáo héliú hěn cháng.

That river is long.

酸雨会伤害森林和河流。

Suānyǔ huì shānghài sēnlín hé héliú.

Acid rain can harm forests and rivers.