Still need to maintain tight!
Chinese authorities maintain tight control over information and the circumstances surrounding such incidents are often murky.
Several Middle Eastern and Central Asian countries maintain tight control over what websites are available.
This enabled the Obama team to maintain tight control of its information.
The first automobile manufacturers, for example, needed to maintain tight control over research, design, and manufacturing.
We want to act fast and fluid, but to maintain tight controls.
Eusocial societies and ants, in particular, maintain tight nutritional regulation at both individual and collective levels.
Because the Communist Party wants to maintain tight control over communication and the media, foreign Internet companies come under suspicion.
With developers and contractors under pressure to maintain tight schedules, people in the construction industry fear more accidents, if not fatalities.
"Our military will maintain tight vigilance in preparation for additional launches or any military provocation from the North," the spokesman said.
He had used the lack of food and medicines as propaganda against the United States and others who have voted to maintain tight sanctions.
