We have been closely monitored by both sides.
Scientists at the YVO closely monitor the Yellowstone region for such precursors.
It is "closely monitoring the situation".
Centre for health Protection controller Thomas Tsang Ho-fai said the health of traders is being closely monitored.
Police officers have been closely monitoring the organization's activities.
They closely monitor their cloning projects for any deviations in biochemistry, subjecting wayward clones to extensive conditioning to pull them back in line.
Many translation agencies begin with a ‘trial period’ in which they closely monitor the work submitted by new freelance translators.
In Texas, Zhao Xin sent people to closely monitor the whereabouts of Anderson Hai. Zhao Xin reported what Anderson Hai had done in Texas in detail with a secret note. Ding Baojian immediately reported this to Xiaohuang.
Once released, the cub will be closely monitored through hidden cameras to ensure its safety.
All traffic activities, whether by sea, rail or highway, are closely monitored at all times.