The universal selector, written "*", matches the name of any element type.

全局选择符，写做"*"，匹配任意元素类型名。

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Use the element only selector type if it is in fact global.

如果elementonly 选择器类型确实是全局的，则使用它。

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The result selector therefore has access to every element of the first collection.

因此，结果选择器可以访问第一个集合的每个元素。

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The result selector therefore has access to every element of the first collection.

因此，结果选择器可以访问第一个集合的每个元素。

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