A dialog management model based on the topic forest structure is presented here, which can well handle those issues with mixedinitiative dialog control.
该文提出基于主题森林结构的对话管理模型，较好地处理了上述问题，能实现对话过程的混合主导。
2
Public reaction in China to the initiative has been mixed so far.
中国公众迄今对该措施的反应不一。
3
I do not deserve you, so good to me … maybe I will let you have mixed feelings about, you obviously can not ignore me, but why you should take the initiative to come to see me?