They are not just collections of books which need to be kept in good condition.
They kept in good physical condition, that was more important than an actual practice.
General projects are also included to keep the city's streets in good condition.
He is walked two miles every day to keep him in condition.
"Who do you know on 86th Street that's keeping it in condition?"
The building has been kept in good condition throughout the years.
He was likely to drive an old car but keep it in good condition.
"Looks like they've kept them in good condition, which is a plus."
You will see that she is kept in top physical condition.
Not much had been done to keep it in good condition for four years.