intangible|intangibles

信任是一种难以量化的无形资产。

Trust is an ___intangible asset that's hard to measure.

创造力和团队合作精神是无法量化但至关重要的无形资产。

Creativity and teamwork are important ___intangibles that can't be measured but are vital.

幸福是一种难以捉摸的无形感受。

Happiness is an ___intangible feeling that's hard to define.