Language communication, as an important channel for idea exchange and information conveyance, is intrinsically a process of language use in a specific context.

言语交际是人们沟通思想、传递信息的重要方式。它实际上是在特定的语境中具体运用语言的过程。

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In fact, the idea of the stock exchange goes back to the fourteenth century, when in Flanders the first stock exchange called The Bourse was established.

事实上,股票交易所的诞生,可以追溯到14世纪,那时候在佛兰德斯,一个叫做,The Bourse的股票交易所成立了

耶鲁公开课 - 金融市场课程节选

To this end the French have been quietly talking to the Chinese, trying to get the idea of exchange-rate co-ordination on the table.

ECONOMIST: France��s unloved president plots his comeback

The Big Mac Index uses Purchasing Power Parity (PPP) in comparing the price of the ubiquitous Big Mac across countries relative to its price in the USA. PPP refers to the idea that exchange rates across two countries should be equal to the relative price of a basket of goods and services in both countries.

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Notably, prominent investors such as Warren Buffett are not pleased with the idea of an exchange.

FORBES: Magazine Article