五十的英语是fifty 英[ˈfɪftɪ]美[ˈfɪfti] n. 五十。例句：A golden wedding is the fiftieth anniversary of a marriage.He was minus fifty dollars.

A golden wedding is the fiftieth anniversary of a marriage.

金婚是结婚五十周年纪念日。

He was minus fifty dollars.

他花了五十块钱。

He is able to lay aside fifty pounds each week.

他每周能积蓄五十镑。

Julius Caesar subdued Gaul in 50 B.C.

凯撒在公元前五十年时征服高卢。

Rural industries have absorbed 50 per cent of the surplus work force.

乡镇企业容纳了百分之五十的农村剩余劳动力。

The World Cup final is being transmitted live to over fifty countries

世界杯决赛现在正向五十多个国家现场转播。