for future expansion only not to be installed initially的翻译：为将来的扩展，只有不到最初安装什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

翻译结果1 翻译结果2 翻译结果3 翻译结果4 翻译结果5

只为将来的扩展最初不安装

为将来的扩展，只有不到最初安装

仅为最初不安装的未来扩展

只供未来扩展不将最初安装

为将来的扩展，只有不到最初安装

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