1. He is my frate, we have been friends for years.
他是我的兄弟，我们已经是多年的朋友了。

2. The fraternity organized a charity event to raise funds for the local shelter.
兄弟会组织了一场慈善活动，为当地的收容所筹集资金。

3. The police chief is a member of the Fraternal Order of Police.
这位警察局长是美国国家警察协会的会员。