在学期里，我会做一次口头陈述报告示范。

I will give a sample presentation earlier in the semester.

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在本协议签署之前或之后，就协议标的达成的任何口头陈述或修改均不具有法律效力。

Any oral representations or modifications made prior to or after execution of this Agreement concerning the subject matter of this Agreement shall have no force or effect.

youdao

四个同学组成一个小组开展研究项目活动，最后挑选最好的两三个小组做口头陈述报告。

Three or four Students will be expected to form a small group and conduct a research project.

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