a presentation copy的意思|示意

Domestic insurance institutions shall pay indemnity to domestic entities upon presentation of an export-import contract, and a reserved copy of insurance document;

境内保险机构向境内机构支付理赔款，持进出口合同、正本保险单据；

I gave my presentation, went by the bookstore and spent a few minutes reviewing a copy of one of my books on DB2 application development, and went back and took the exam again.

我演讲之后去了书店，花了几分钟时间查阅了我的一本关于DB 2应用程序开发的图书，然后返回再考试了一次。

Every time the audience begins to look a little sleepy, Peter takes a break from the presentation and raffles off a copy of his most recent book.

每当听众看起来有些困倦的时候，Peter都会停下演讲，利用休息的时间进行抽奖活动，赠出一些他最近写的书。

Chris, a scientist, backed up the bold statements he made during the presentation by giving everyone a copy of his research data.

科学家克里斯发给每个人一份研究资料，证实他之前发表的大胆言论是真的。

For the last two, carry a backup of your presentation on a USB flash drive or email yourself a copy, or better yet, do both.

对于后两种情况，使用移动硬盘上备用文档或从邮箱中调一份，或有更好的方法，都行。

For the first two, you may have no choice but to go with an av free presentation, so have a printed copy of your notes with you.

对于前两种情况，你只能用简易型音频或视频无线器来演示文稿，这时你需要一份打印稿。