Part Four Track and Field.

第四章田径.

Part Four Sleep with hips up.

第四部分抬起屁股睡。

PART FOUR How to Present a Public Speech?

如何呈现公众演讲？

Part four: Experimental research of cooperative learning.

第四部分: 合作学习实验研究.

Part four poses the solution of social injustice problems.

第四部分提出社会公正题目的解决路径。

Part four: The political solution to the national calamity.

第四部分: 应对国难问题的政治主张.

Part four:a probe into the litigation process of embezzlement.

第四节：侵占罪的诉讼程序方面的探析。

Part four: decoding narrative discourses of modern family fictions.

第四部分: 现代家族小说叙事的话语解码.

Part four is about the Social responsibilities of company dissolution.

第五部分公司解散的法律后果。

The innovation in this thesis mainly embodies in part three and part four.

本文的创新之处主要体现在第三部分和第四部分。