Since we integrated the two-track exchange rate in 1994, the exchange rate of the RMB has fluctuated.

从1994年汇率并轨到现在，人民币汇率并不是一成不变的。

youdao

Now the two have put their thoughts into a book, "the Broken Branch: How Congress Is Failing America and How to Get it Back on Track" (Oxford University Press).

现在他们两个把他们的想法写到一本书里面：“破损的部门：美国国会为何衰落和怎样让它回到正轨”(牛津大学出版社)。

youdao

Two key senators want to know if the leader of the vast U.S. intelligence apparatus believes it's legal for spooks to track where you go through your iPhone.

两位关键议员想要搞清楚，掌管着美国庞大情报机关的情报主管是否会觉得，让手下的密探通过iPhone追踪我们的位置是合法的行为。

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Ambassador Rice, told reporters the United States and its partners, have been pursuing a two-track approach to resolving the Iranian nuclear issue.

VOA: standard.2009.11.30

But she noted that the United States and its partners in the P-Five-Plus-One group the five permanent U.N.Security Council member countries and Germany are pursuing a two-track strategy of incentives for Iranian nuclear cooperation and "consequences" if it fails to fulfill international nuclear obligations.

VOA: standard.2009.11.09

Metro-North President Howard Permut calls the work the wholesale reconstruction of a two-track electrified railroad.

WSJ: How the Conn. train crash will affect commuters

And many of her reforms showed actual promise, such as her two-track idea for teachers.

FORBES: Against Tribalism in the Education Reform Debate

America decided to pursue a two-track model: The use of military commissions and civilian trials.

FORBES: Commentary