smiling response

基本解释

"Have I heard of him?" he asked, smiling in response.
“我听说过他吗？”他问道，也笑了。
A smiling, friendly response, however, is a green light to follow up with further conversation.
如果她微笑著很友善的回应你的话，那麽这就是在暗示你们可以继续愉快地再深一层聊天了。
edu.big5.enorth.com.cn
As your baby grows, you'll also notice that these first smiles will give way to smiling in response to you and in anticipation of you.
随著宝宝的成长，你亦会发觉，这些最初的笑容，会逐渐变成回应你和期盼你的微笑。
blog.sina.com.cn

Results show that high delayers are more successful at not pressing the button in response to a smiling face.
NEWYORKER: Don’t!
These findings would not have surprised Charles Darwin, who in addition to theorizing on evolution in The Origin of the Species, also developed the Facial Feedback Response Theory, which suggests that the act of smiling actually makes us feel better (rather than smiling being merely a result of feeling good).
FORBES: The Untapped Power Of Smiling