Make sure you maintain control of them at all times.
Many local people wanted a public park to be maintained at the site.
However, their student population is almost always maintained at under 300 students.
Order has to be maintained even at the price of human life.
I am going to be trying to maintain my weight at 175.
That is a 2 percent increase over 1987, but not enough to maintain services at their current level.
Had the violence been maintained at a level too high for success?
Since then, it has maintained its position at the top.
If I die, peace must be maintained at any price.
"The rates have come down so far, they simply can't be maintained at such a low level."