我们没有书面证据就站不住脚。

Without written evidence, we don't have a leg to stand on.

《牛津词典》

还没有书面文字。

No written language.

youdao

没有书面许可的情况下转载或者刊登我的文章是违法的，不道德的，并且侵犯我的版权。

Reprinting or hosting my articles without express written permission is illegal, immoral, and a violation of my copyright.

youdao

Why do you manage to get some cooperation between you and your roommates even without a written contract?

为什么即便没有书面合同,你一样可以和你室友合作得愉快

耶鲁公开课 - 博弈论课程节选

Yeah, so maybe even among your roommates, maybe you don't need a contract because you can manage to achieve the same ends, by the fact that you're going to be interacting with the same person, over and over again during your time at Yale.

没错,就算你和室友没有书面协议,你们一样能达到预期的目的,因为在耶鲁大学上学期间,你们总要碰面

耶鲁公开课 - 博弈论课程节选