informal group

基本解釋

Each one a legendary (1) singer and performer, Frank, Sammy, Dean, and others were not a music group, but an informal group of friends who sang and acted together in the US in the late 1960s.
法蘭克、山米、狄恩和其他一些人個個都是傳奇式的歌手、演員。實際上，他們并不是一個樂隊組合，而是一個非正式的朋友團體——被稱為“鼠幫”。
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Soon, as is the custom in most areas of XML development, an informal group got together to write common specifications for XML repository APIs. In this case it was the XML:DB group (see Resources).
很快，與 XML 開發(fā)的很多領域一樣，又出現(xiàn)了一個非正式的小組來編寫用于 XML 存儲庫 API 的公共規(guī)范，這就是 XML:DB 小組（請參閱參考資料）。
This article is about the experiment achievement of physical excise teaching in college by informal group division in public psychology principle.
運用群體心理的理論，在高校排球體育課中進行了非正式群體分組教學實驗。

He heads an informal group of ten rich regions which lobbies the federal government.
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The White House has a weekly conference call with an informal group of Catholic advisers, and the Republican National Committee has revived a Catholic task-force.
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The restructuring, done under the auspices of the Paris Club, an informal group of western creditor countries, came earlier than expected and just in time for the first round of Iraqi elections expected in January.
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