Her research interests are new media effect and health communication.

她的研究兴趣集中在新媒体效果和健康研究领域。

youdao

And an improper change of topic has a negative effect on communication.

话题转换不当，会产生负面影响，妨碍交际的进行。

youdao

And an improper change of topic has a negative effect on communication.

话题转换不当，会产生负面影响，妨碍交际的进行。

youdao