水球的英文：
polo

The championships include 5 categories of swimming, diving, water ballet, water polo and long distance swimming
本届锦标赛共设游泳、跳水、花样游泳、水球和长距离游泳5个大项。

Football or polo?
足球还是水球？

There is to be a polo game next week.
下星期有一场水球比赛。

'I never intended to 'specialise' in water balloons,' he added.
“我从来都没有打算‘专门研究’水球，”他补充道。

At Yale, intramural sports from soccer to water polo take place all year long
在耶鲁，校内体育运动从足球到水球常年都有

Football or polo?
足球还是水球？

There is to be a polo game next week.
下星期有一场水球比赛。

There are signs, too, that polo is changing to reach a wider audience.
也有迹象表明，马球正在发生变化，以求赢得更多观众。

The cremecreme typically have their own polo teams, with 20 to 24 horses.
名流精英们通常有自己的马球队，每队有20至24匹马。

Marco Polos travelogue mentions that Kublai Khan sent envoys to Malgache
马可波罗游记中提到忽必烈曾派使节到过马尔加什。