Therefore, to eliminate these problems, human beings should take effective measures to control population. 因此，要消除这些问题，人类应采取有效措施，控制人口。 来自：
It is only when the stress gets out of control can it lead to poor performance and iiihealth.
Yet studies show that job satisfaction comes less from how much people earn than from the challenge of their jobs and the control they are able to exert.
The pace of the television experience cannot be controlled by the viewer; only its beginning and end are within his control as he clicks the knob on and off.
If we cannot achieve that we will certainly not control population.
You see, an
adult couldn't control himself well at times, let alone us students.
Mouse is a cursor position through the manual control equipment. 鼠标是一种通过手动控制光标位置的设备。 来自：
I believe I can use the Internet very well as long as I know how to control myself.
Trees also have many advantages, like: to produce oxygen, control the climate.