Mandarin standard is fluent, language expression ability is strong, be good at communicating, have affinity, strong sense of confidentiality.

普通话标准流利，语言表达能力强，善于沟通，有亲和力，较强的保密意识；

youdao

The main particulars are well-heat-spread, well clean surface, good water affinity, strong adhesion, good self-sharp and high grinding efficiency.

其主要特性是：散热性能好、表面清洁度极高、亲水性好、粘结能力强、自锐性好、磨切效率高。

youdao

On the contrary, the affinity is strong and, I would like to suggest, getting ever stronger, for three reasons.

FORBES: More on the Future Japan-China (and Japan--U.S. ) Relationship

People have a strong affinity to purchase familiar brands they identify with, and Li Ning was not one of them.

BBC: Viewpoint: Why do so few Chinese brands go global?

It turns out that our three major user groups (families with young kids, retired couples, and hard-core outdoors enthusiasts) all had a strong affinity for the Facebook model.

FORBES: One Business's Love-Hate Relationship With Facebook