Because in the US, baseball leagues were segregated.

因为在美国，棒球联盟是具有种族隔离性质的。

In America a women's baseball league was organised.

美国还组织了一个女子棒球联盟。

And that is how the Florida Spring Training baseball league became known as the Grapefruit League.

这就是佛罗里达春季棒球联盟被称为葡萄柚联盟。

Ruth pitched for the Red Sox teams during the next two years. He became the best pitcher in the American baseball league.

鲁斯在接下来的两年里担当红袜队的投手。他成为美国棒球联盟最好的投手。

They just could not play in the professional baseball league or organization.

他们只是不能在职业棒球联盟或组织中打球。

They aren't written about as much as the baseball leagues are.

他们不像棒球联盟那样被写得那么多。

You can have a hockey, a hockey league, a baseball league, any sort of league.

你可以有一个曲棍球，一个曲棍球联盟，一个棒球联盟，任何类型的联盟。

Would you like to support my baseball league for underprivileged youth?

您愿意支持我们贫困孩童棒球联盟吗？

The Reuters News Agency reports that the Nippon Pro Baseball league will play ball on July 19th and soccer may kick off not long after that.

据路透社报道，日本职业棒球联赛将于7月19日开赛，不久之后，足球赛也可能会开始。

With the profits from these baseball chopsticks, Mr. Uratani has joined baseball leagues and teams to donate to a group planting a new forest of aodamo trees.

利用这些来自棒球筷子的收益，Uratani 先生加入了棒球联盟和球队向一个种植新 aodamo 的团队捐款。

The top professional baseball league in the United States has for the first time officially recognized a segregation era of African American division as part of its history.

美国顶级职业棒球联盟首次正式承认，非裔美国人的种族隔离时代是其历史的一部分。

Some 14m Americans saw their team beat the Dutch 2-0 to win their fourth title on July 7th, more than tuned in to most basketball and baseball league finals.

7月7日，大约1400万美国人观看了他们的球队以2比0击败荷兰队，赢得了他们的第四个冠军，超过了观看大多数篮球和棒球联赛决赛的人数。

When you look at the distribution of blood types across the 786 players in the 12 teams of the Japanese pro baseball league, it is hardly different from that of the national blood type distribution.

当你看这幅来自 12 个日本职业棒球联盟队伍里的 786 个运动员的血型分布图，很难找到有什么不同。

But in that time, Negro was the word that was used, and the Negro Leagues were baseball " leagues, " groups of teams of baseball players who were all African American.

但在那个时候， 黑人是被使用的词，黑人联盟是棒球“联盟” ，由全是非裔美国人的棒球运动员组成的团队。