racial diversity 人种多样性
If you are entitled to something, you have the right to have it or do it.
给（书、电影、绘画等）命名；给…题名If the title of something such as a book, film, or painting is, for example, 'Sunrise', you can say that it is entitled 'Sunrise'.
be entitled 自以为有某种权利
A class action is a legal case brought by a group of people rather than an individual.
送交(令状等);把…送达When the police or other officials serve someone with a legal order or serve an order on them, they give or send the legal order to them.
Immigration officers tried to serve her with a deportation order...
Police said they had been unable to serve a summons on 25-year-old Lee Jones.
警方说他们无法传唤 25 岁的李·琼斯。