A: By advanced technology, we mean both industrial property and know-how.

说到先进技术，我们是指工业产权和技术诀窍。

B: We agree with you.

我同意你的看法。

A: Please send us the documents as soon as possible.

请尽快给我方发相关文件。

A: If the technology cannot be used, you have to send all the documents or the lacking items at your cost.

如果贵方的技术不能使用，贵方应该付费寄给我方缺少的文件。

B: No problem.

没问题。

A: It should arrive at us within 45 days from the date you receive the written notice from us.

要在我方书面通知后的45天内抵达我方。