Note that it is easy to get a list of all the grouping-key values (region names in this example) without setting up grouping; just use the new distinct-values function.

要注意，不需要建立分组就能很容易得到所有grouping - key值(该例中为区域名称)的列表，只要使用新的distinct - values函数即可。

youdao

He announced the names of 24 new cardinals, including 20 below the age of 80 who will thus get the right to vote in a papal election.

他宣布了24位新任命枢机主教的名字，其中年龄在80岁以下的枢机主教有20位，他们将获得选举教皇的权利。

youdao

By the end of the night, you get to have 2 things : new names on your social network and a calendar packed with upcoming parties and events.

在夜晚结束的时候，你将获得两样东西：社交圈子里的新称呼和有着今后聚会和事件的日程表。

youdao

More often than not, those pets get new names to go with those new homes.

CNN: Is it OK to change a dog's name?

The bars and dry cleaners visible on its street maps of New York get replaced by the names of rivers and small-town roads in the distance.

WSJ: Review: iPhone Google Maps lags Android version

Reared in the honest precincts of New England, she could not get used to Texas place-names that advertised mountains that were barely more than hummocks or supposedly mighty lakes that would not have qualified as a pond back home.

NPR: In 'Challenger Park,' Mom Is an Astronaut