Hamas keeps tight control in the once lawless enclave.

VOA: standard.2010.06.16

One thirteenth-century Egyptian papyrus describes Egypt's tight control of her border areas, and another reports some Egyptian officials pursuing some runaway slaves Obviously this happened from time to time, escaping into the desert.

一张十三世纪的纸莎草纸上描述了,埃及对它边境地区的严格控制，还有一张记录埃及官员追逐逃跑的奴隶,这显然时常发生，逃往沙漠。

耶鲁公开课 - 旧约导论课程节选

Failure to maintain tight control of glucose levels - by measuring blood sugar with a meter and compensating with doses of insulin - can result in serious health complications, including blindness, kidney failure and heart disease.

VOA: standard.2010.04.15

The eight,which have formed a coalition called the Forum for Democratic Dialogue, say fairness is impossible as long as the prime minister appoints the National Electoral Board and the government maintains its tight control over the media.

VOA: standard.2009.11.01