There are also clouds that don't have Web interfaces but have more technical interfaces that show up as middleware.
还有一些云没有Web接口，但是有更技术性的接口，它们作为中间件出现。
There are also clouds that don't have Web interfaces but have more technical interfaces that show up as middleware.
还有一些云没有Web接口，但是有更技术性的接口，它们作为中间件出现。
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