Not expressed in words; unspoken.

不用语言表达的；

youdao

In many cases, the bearing life center of weight is not expressed in words.

在很多的时候，人生中心里所承受之重都是无法用言语来表达的。

youdao

To the disciples who were always asking for words of wisdom the Master said, "wisdom is not expressed in words. It reveals itself in action".

大师对老是问他关于言语智慧的弟子说：“智慧不是表现在言语上的，而是体现在行动中的。”

youdao

In other words, the eBay reputation is an asset with a lot of value, even if is not expressed in monetary terms.

FORBES: Trust On The Internet: The Solution Is Ahead