下滑 (xià huá): to slide down (a slope etc); (fig.) to decline

The children slid down the slide one after another, their laughter echoing in the park.

The ski instructor reminded beginners to keep their knees bent and lean forward when sliding down.

Because the road was slippery from the rain, the vehicle kept sliding down the steep slope, and the driver had to brake hard to stop it.

The climber used a rope to protect himself and prevent accidentally sliding down the rocks.

After the avalanche, a large amount of snow slid down rapidly, burying the cabin at the foot of the mountain.