This audio titled "Flush System" begins with the unmistakable sound of water running, painting a vivid image of a water body in motion. As the sound continues, it becomes clearer and more distinct, eventually morphing into a more focused, mechanical pattern. It's a familiar sound, one that we've all heard countless times - the sound of a toilet being flushed. This is followed by a brief pause, the calm before the storm. Then, there's another rush of water, but this time it's stronger, more forceful. It's the sound of the WC's powerful flush system, hard at work. The water swirls and gushes, creating a whirlpool that sends everything down the drain. The audio then shifts to a different perspective, focusing on the sound of the water refilling the toilet tank. It's a gentle, soothing sound, almost like a babbling brook. It signifies the completion of the cycle, the readiness for the next use.