fraternization

1. The military's fraternization policies prohibit active duty personnel from marrying local civilians, military spokeswoman Lieutenant Colonel Josslyn Aberle told the newspaper.
   美国军方女发言人约瑟琳·阿伯丽上校接受《纽约时报》的采访时说，根据美国军方有关规定，在国外服役的现役军人不可与当地人通婚。
2. Fraternization between the judges and the defendants is not permitted.
   法官与被告亲善是不允许的。

noun

1. associating with others in a brotherly or friendly way

   Synonym:    fraternisation