What idiom can "() () be composed of"?

Idiom: The current is swift.

Pronunciation of "fast flowing water": shuǐ liú tuān jí

Interpretation: describes the rapid water potential and the very rapid water flow.

Sentence:

The Seine River is now closed to visitors because of its fast current.

The stream is crystal clear, pollution-free, and fast-flowing, drifting by boat, which makes people covet the infinite power of the fast-flowing stream.

they are named "white water" because these streams and rivers look white when the water is fast.

there are many rocks in the beach, white waves are soaring and the water is fast.

Build several dams along the fast-flowing Congo River.

there are many fast-flowing rivers.

plants with roots and soft stems can take root in fast-flowing streams.

Tongtian River has opened up mountains and mountains, and the current is swift and magnificent, which is worthy of being a river.

The rescue team of the fire department has tried many times to launch rescue operations, but because of the rapid current, it is still unable to get close to the name despite many attempts.

the current at the chaotianmen exit of Jialing river is turbulent.