go downhill造句

But then these efforts began to go downhill.

Be friendly to others when you climb up. You may encounter them when you go downhill.

This part of the town used to be fashionable, but it's starting to go downhill.

Slowing down the progression of the pathology is one way about it (geriatrics), but there's only so much we can do and ultimately people go downhill anyway, he says.