This is a deep and complex subject in itself, but we exchanged notes on one aspect of it, which is branding.

这本身就是一个深刻而复杂的问题，但我们还是就其中一个侧面——品牌——交换了看法。

youdao

We was informed by our department director at the morning meeting that all the 100-yuan notes with 38 as the last two numbers can be exchanged triplicately at CDS or NCS.

昨天早晨开早会的时候，部长就在说所有号码尾数为38的百元钞可以到重百或者新世纪什么的以100换300。

youdao

The government would pay for the silver with paper money -- treasury notes -- which could be exchanged for gold or silver money.

VOA: special.2010.06.03

Two Russian government officials said Tamerlan Tsarnaev exchanged notes over the Internet with William Plotnikov, a boxer who moved with his parents from Russia to Canada before joining militants in the North Caucasus.

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"From the first moment, diplomatic notes were exchanged and a permanent and professional communication has been maintained between MINREX" -- Cuba's foreign ministry -- "and the U.S. Interests Section in Havana, with the goal of guaranteeing the integrity and well-being of the minors, " the statement said.

CNN: locates family who fled Florida to Cuba

More work for the lawyers: In the ruling, the appeals court notes that both sides exchanged discovery materials and held at least three meetings with a mediator.

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