And fire pump can be in accordance with the design requirements of the control function is to ensure the normal start of the fire pump key factors.

而消防水泵能否按照设计要求实现控制功能是保障消防水泵正常启动的关键性因素。

youdao

Events that start tension headaches may include emotional pressure and the deeper than normal sadness called depression.

VOA: special.2010.03.30

Meanwhile, his youth was going away and now this imaginary student is now thirty-three years old never had time to marry or start a normal life.

与此同时，他的青春年华也已经逝去了,现在这位设想出来的同学已经33岁了,还没有结婚也没有开始正常人的生活。

耶鲁公开课 - 金融市场课程节选

Cold weather should return soon, giving the country a normal start into 2013, he said.

CNN: More rain for flooded parts of Louisiana

In Los Angeles, the nation's second-largest district, the first school bell rang for 600, 000 students on Aug. 14, three weeks earlier than the normal start.

WSJ: School in August Gets Low Grades

It is not normal to start out on a career and find you have reached an unrepeatable peak within the first few years.

BBC: Sir Paul McCartney: Ordinary yet extraordinary