但是目前国内对孕妇鞋设计方面的研究尚处于初级阶段。

However, the design of pregnant women shoes currently is still in the initial stage of research.

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相对于国外情景喜剧，中国情景喜剧的研究尚处于初级阶段。

Compared to foreign sitcoms, research on Chinese sitcoms is still in the primary stage.

youdao

如果太阳能技术尚处于初级阶段，那盖茨家中是否完全不用太阳能板呢？

So if solar is such an infant technology, does that mean the Gates home is solar panel-free?

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