Henan Province, on the inside, Kaifeng has been lagging far behind in the same historical city of Luoyang and Zhengzhou, fall in the second echelon.

就河南省内来说，开封已经远远落后于同是历史文化名城的洛阳、郑州，进入第二梯队。

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Thus, you have an opportunity to install on your computer and use a special program, which would play a role of a "second echelon" for your data security.

这样，你有机会可以安装在您的计算机上，并使用一个特殊的计划，该计划将发挥作用的“第二梯队”，为您的数据安全。

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At present, the domestic heavy duty motor vehicle production enterprises have formed a competition form between the first echelon and the second echelon and the third echelon.

目前，国内重型汽车生产企业已经形成第一梯队、第二梯和第三梯队的竞争格局。

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In the 1980s, Ong was one of the party's four senior 'second echelon' leaders who were considered as possible successors to Lee.

CNN: 'I Had a Job to Do'

Obama's choices for pivotal, second-echelon government positions are time bombs that--policy by policy, decision by decision--will damage the nation's competitiveness, ability to innovate, and capacity to create wealth.

FORBES: Commentary

The second accusation, that the Echelon surveillance system is now used for commercial gain, is particularly controversial and harder to prove.

ECONOMIST: Those perfidious Anglo spies