give preferential treatment

基本解释

national-security initiatives that give preferential treatment to Chinese companies in several industries;
在某些产业给予本土企业优惠待遇的国家安全指导意见；
The state and society ensure the livelihood of disabled members of the armed forces, provide pensions to the families of martyrs and give preferential treatment to the families of military personnel.
国家和社会保障残废军人的生活，抚恤烈士家属，优待军人家属。
Likewise, if telecoms operators give preferential treatment to certain content providers, they undermine the idea of "network neutrality".
同样的，电信运营商给予确定内容的数据提供商以优惠待遇，这样的做法同样破坏了“网络中立性”的理念。

Some people believe the Status of Forces Agreements that govern American troops in countries overseas give preferential treatment to Japan.
ECONOMIST: South Korea
Key investment concerns include increased promotional activities and differences in international laws, regulations and business practices that may give preferential treatment to certain competitors.
FORBES: Magazine Article
Delighted dealers often give that adviser preferential treatment and access to better work.
FORBES: Who's Watching The Watchdog?