但是，这个状况主要是以不言而喻的共同利益为基础的，它没有参与者精心制定的计划以及后续的仔细布局。

But this is a circumstance based on largely unexpressed mutual interest and not on some plan articulated by the participants and then carefully laid out.

youdao

但为购买产品的用户简化了购买过程即意味着要有其他人为这部分无形的价格买账，世上没有免费的午餐，这是一个不言而喻的道理。

But making things simple for the user of a product means that someone else must pay the ethereal price for the truism that there is no free lunch.

youdao

注意，为简便起见，我不会详细介绍所有代码，但是我跳过的部分都比较简单，是不言而喻的。

Note that, to simplify the article, I won't cover all of the code in this level of detail, but the parts that I skip should be self explanatory.

youdao