Special Commemorative Meeting of the General Assembly on the occasion of the fiftieth anniversary of the United Nations

Declaration on the Occasion of the Fiftieth Anniversary of the United Nations Peacekeeping

联合国维持和平五十周年纪念宣言

Berlin in1929 held a public celebration on Einstein's fiftieth birthday.

柏林在一九二九年爱因斯坦第五十岁生日时举办了一个公开庆祝会。

Janet threw a party for jack's fiftieth birthday.

珍为杰克举行了五十岁生日宴会。

The last one was added in1959 when Hawaii became the fiftieth state of the United States of America.

最后一颗星是在1959年夏威夷成为美国第五十个州时加上去的。

A party in celebration of their fiftieth wedding anniversary.

庆祝他们金婚纪念的聚会。

This Tuesday is the one hundred fiftieth anniversary of the opening shots of the American Civil War.

本周二是美国南北战争打响150周年纪念日。

She's just accepted an invitation to the film star's fiftieth birthday party.

她刚刚接受了参加这个影星50岁生日晚会的邀请。

This week s the fiftieth anniversary of the Peace Corps.

本周是和平队（Peace Corps）成立50周年纪念日。

Second, I didn't understand a fiftieth of what he was talking about."

第二，他侃侃而谈的东西我一句都听不懂。“

This week marks the fiftieth anniversary of the Peace Corps.

这周是美国和平部队第五十个周年纪念日。

A fiftieth anniversary exhibition will honor the architect and his work.

五十周年展是为了纪念这位建筑师和他的作品。

Second, I didn't understand a fiftieth of what he was talking about.

第二，他说的这么多话我基本一句听不懂。

China petroleum geophysical exploration, 50 years: marking the fiftieth birthday of the chinese geophysical society

中国石油物探五十年&谨以此文祝贺中国地球物理学会成立五十周年

In fiftieth days of atypical epithelial cells, has the characteristics of ulcer repair.

第50天出现不典型上皮细胞，具有溃疡修复的特征。

In two years, the people's Republic of China will be celebrating its fiftieth birthday.

再过两年多的时间，中国就将庆祝共和国五十周岁的诞辰；

They celebrated the fiftieth anniversary of winning the Second World War.

他们庆祝二次世界大战胜利五十周年。

And they just celebrated their one hundred fiftieth year.

他们刚刚庆祝了150周年纪念日。

That's the fiftieth Christmas card I've written.

这是我写的第五十张圣诞卡。

It doesn't matter tomorrow if they come in first or fiftieth.

他们明天得第一名还是第五十名都不重要。

The clown's heart still in the air!

意思是小丑的心永远在空中！