这种新的洗洁剂号称可以除去所有污垢。
本月初语义搜索引擎Evri推出了一个新的情感网络api，号称可以明白网络的感情。
Earlier this month semantic search engine Evri released a new sentiment web API that claims to understand how the web feels.
但许多号称可以解决全球变暖问题的技术，例如太阳能和碳收集技术，都还远未成形。
But many of the technologies touted to cut global warming - such as solar power and carbon capture - are far from fruition.
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