货币符号总是由三个字母组成，第一、三个字母用于识别国家，第三个字母则用于代表其货币名。
Currency symbols always have three letters, where the first two letters identify the name of the country and the third letter identifies the name of that country's currency.
它还有问题：Zipcode已足够识别国家与城市，因此，这些属性应当被迁移到city表(而不是状态表)，但是该数据是静态的，因此我们可以不必理会。
It still has issues: Zipcode is enough to identify the city and state, so those attributes should migrate to a city table (instead of a state table), but that data is static, so we'll leave it alone.
您可以想象到通过类似的算法根据国家代码识别国际电话号码。
You can imagine a similar algorithm for an international number with a country code.
2006年参加了美国国家技术标准局举办的语种识别国际评测，并取得了较好成绩。
The group participated in the Language Recognition Evaluation held by the USA National Institute of Standard and Technology (NIST) in 2006, and got good grades.
2006年参加了美国国家技术标准局举办的语种识别国际评测，并取得了较好成绩。
The group participated in the Language Recognition Evaluation held by the USA National Institute of Standard and Technology (NIST) in 2006, and got good grades.
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