The fiftieth World Environment Day was on June 5th, 2021.
2021年6月5日是第五十个世界环境日。
A golden wedding is the fiftieth anniversary of a marriage.
金婚是结婚五十周年纪念日。
This new method was brought into existence in the fiftieth.
这一新方法出现于五十年代。
This week marks the fiftieth anniversary of the Peace Corps.
本周是和平队成立五十周年。
This year marks the fiftieth anniversary of the seaway's opening.
今年是圣劳伦斯航道开通的五十周年。
Tomorrow it will be the fiftieth anniversary of the old couple's wedding.
明天是这对老夫妇结婚50周年纪念日。
The last one was added in 1959 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。
The fiftieth year shall be a jubilee for you; do not sow and do not reap what grows of itself or harvest the untended vines.
第五十年要作为你们的禧年。这年不可耕种，地中自长的，不可收割；没有修理的葡萄树，也不可摘取葡萄。
This was supposed to be a week to celebrate the fiftieth anniversary of the A. F. L. -c. I. o. at its convention in Chicago.
这将用一周时间在芝加哥大会上庆祝美国劳联产联组织的五十周年纪念。
This year is the fiftieth birthday of Barbie. The doll first appeared at the toy fair in New York on March ninth, nineteen fifty-nine.
今年是芭比的五十岁生日，这个玩具第一次出现在纽约玩具展上，是在1959年三月九日。
In the case of a work of joint authorship, the term shall expire on December 31 of the fiftieth year the death of the last surviving author.
如果是合作作品，截止于最后死亡的作者死亡后第五十年的12月31日。
In 1994, as we headed for the celebration of the fiftieth anniversary of D-day, several newspapers published a story on my father's war record, with a snapshot of him in uniform.
1994年，我们动身前往庆祝诺曼底登陆50周年，几家报纸刊登了我父亲在战时的服役记录，上面还有一张他穿军装的快照。
Whether you're managing your first design project or your fiftieth, you have the authority to make an incredible impact upon your organization.
无论是管理自己的第一个还是第五个设计项目，您都拥有对组织产生很大影响力的权威。
Now, if we have any doubts that on the Road is mythic in itself, I just want to show you quickly two things. In 2007, on the Road had its fiftieth anniversary of publication.
现在如果还有对这本小说虚构性有所疑问，我想要迅速地让向你们展示两件事情，2007年是《在路上》出版的十五周年。
Grandpa had given the pair of swans to Grandma on their fiftieth anniversary.
他们结婚五十周年时爷爷送给奶奶了一对天鹅。
And if you are considering a jump, whether it is your first or fiftieth, New Zealand is the place to do it.
当你在考虑进行一次跳伞时，无论这是你的第一次还是第50次，新西兰都是你应该去的地方。
On the eighteenth, Hillary, Chelsea, and I were in New York City for a big party celebrating my fiftieth birthday at Radio City Music Hall.
18日，我、希拉里、切尔西在纽约市的城市电台音乐厅参加盛大晚会，庆祝我的50岁生日。
Since the silicon material is an expensive component of a conventional solar cell, a cell that requires just one-fiftieth of the amount of this semiconductor will be much cheaper to produce.
由于硅材料是传统太阳能电池中一种很昂贵的成分，所以一种只需要1/50这种半导体材料的太阳能电池投入生产将更加便宜。
Dawn’s produce 92 millinewtons of thrust, something like a fiftieth of the amount in a smallish firework rocket.
“黎明”号产生的推进力仅为0.092牛顿，是小型烟花火箭推进力的五十分之一。
Dawn's produce 92 millinewtons of thrust, something like a fiftieth of the amount in a smallish firework rocket.
“黎明”号的离子发动机产生0.092牛顿的推力，就像一个较小烟火火箭推动力的五十分之一。
The idea for the iPad came from an engineer at Microsoft, who was married to a friend of the Jobs family, and who invited Jobs to his fiftieth-birthday party. As Jobs tells isaacson.
iPad的创意来自微软的一个工程师，他与乔布斯家族的一个朋友结婚，邀请了乔布斯去他的50岁生日party。
According to my rough statistics, some commodities take up only one tenth, one twentieth or even one fiftieth of the space in the huge package.
据我粗略的统计，有的商品在大包装中仅占空间十分之一，二十分之一，甚至五十分之一。
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。
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。
应用推荐