a change in something, for example in someone's ideas or opinions
观点、态度、聚焦的变化。
e.g. With the gloomy economy comes a shift in personal financial focus: people are more careful about spending and tend to spend primarily on truly necessary items.
翻译：China is experiencing a shift from a labor intensive economy to a intellect intensive economy .
例子：政府提倡从燃油汽车到电力汽车的转变，以限制碳排放
There has been a remarkable shift in modes of vehicles from ordinary fuel-running to electronic. The new policy has represented the determination of the government to restrict carbon emissions.
