"You'll be surprised," Kuhl says.
“你会非常吃惊地发现,”库赫说。
But Kuhl and her colleagues have recently shown that simply hearing the sounds is not enough.
但库尔和她的同事最近发现仅仅听声音是不够的。
Kuhl and Meltzoff say to do what you naturally do: Talk, coo, play and cuddle with your baby in a loving way.
卡尔和梅尔·佐夫说就照你的本能做:用充满爱意的方式和你的宝宝说话、呢喃、玩耍及搂抱。
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