This is the first Cource of poetry in addition it is recognized that the profound in content of practical significance, as regards manifestations also very unique.

这首五言诗除了人们公认的在内容方面的深刻现实意义外，在表现形式方面也很有特色。

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But, at the mean time, of cource, we've seen nuclear proliferation in North Korea and now in Iran.

但是，同时，我们目睹了朝鲜的核扩散问题,现在伊朗也存在同样的问题。

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