VOA慢速英语2013.07.24 particular, difference, creating, actually, frequency

Rebecca949

"From the sound the baby is creating, that particular frequency in the voice of the child, you know the difference between a child for instance who is sick as opposed to a child who is just lonely. That kind of understanding would be great for parents. This kind of thing is not possible today, but with a sophisticated enough system, it actually is possible."他说,"从宝宝发出的声音的特定频率中,你能了解到生病的孩子相对于仅仅是感觉孤独的孩子之间的差异.这种了解对父母来说意义重大.这类事情在今天来说尚未实现,但通过一个足够尖端的系统,它实际上是可以实现的."
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