总是在无人的夜幕里想你，也想用爱的语言筑起一个温暖的巢，来收藏你的爱。

Always a night where no one thought you also want to use the language of love and build a warm nest, to collection you love.

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然而，不同于巢元语言的命令，在每个级别包括一个如下。

However, a nested metalanguage differs from an ordered one, in that each level includes the one below.

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