once in a lifetime

It's a once in a lifetime chance.

这是一生难得的机会.

Familymoons are a great way for newly blended families to share in once in a lifetime experiences while creating a bond that will last forever.

家庭蜜月是新组建的重组家庭共享一生难忘时光的好方法，同时也能增进长期感情。

This was a once-in-a-lifetime opportunity.

这是千载难逢的一次机会.

Youth comes but once in a lifetime.

青春一生只有一次.

Louis and Sarah are preparing for a once-in-a-lifetime trip to Italy.

路易斯和莎拉正在为一生一次的意大利旅行做准备.

An opportunity like this comes once in a lifetime.

像这样的机会一生也许只会遇到一次。

That would be a once-in-a-lifetime holiday everybody desires.

那一生才有一次的假期可是人人都渴求的.

Since it's a once-in-a-lifetime thing, I want everything to go right.

一生一次的事情, 总是弄得正正经经的.

Sometimes it occurs just once in a lifetime, for others it happens multiple times a night.

有些人一生只经历一次，另一些人则一晚会经历多次。

It's a once-in-a-lifetime opportunity.

这是一生中唯一的一次机会.

If you bought a car, it was a once-in-a-lifetime investment.

如果你买了辆车, 这就是你一生只此一次的投资.

Okay, maybe you'll have another chance to have... No, no. I will never have another chance to have gelato with Stan Lee. Because opportunities to have gelato with Stan Lee come but once in a lifetime.

好吧也许你还会有机会…不不我再也不会有机会和Stan Lee共品意式冰淇淋因为和他共品冰淇淋的机会一生有且只有一次

Every minute, more than 6 million cubic feet ( 168000 cubic meters) of water pour over the 188-foot ( 57-meter) falls with a rush and roar and spray that deserves to be experienced at least once in a lifetime. And then never again.

伴随着隆隆的咆哮声，水花四处飞溅，尼亚加拉大瀑布每分钟有16.8万立方米（60万立方英尺）的水从57米（188英尺）高空倾泻而下——今生一定要感受一次，一次足矣。

This would be my once-in-a-lifetime dive.

这将是我终生难再的一次跳水.

Do you think you'll ever do another movie series or is this a once-in-a-lifetime thing?

你认为你还会参加这种电影系列的拍摄 吗 ?还是说这是你一生中只想做一次的事?

This opportunity comes once in a lifetime yo.

这种机会人生只有一次,哟.

Yu Dongxue, 22, a journalism major at Sichuan University, thinks a graduation trip with her classmates is a once in a lifetime experience-they're not married and are not bound by job obligations.

来自四川大学新闻专业、22岁的郁冬雪（音译）认为，和同学一起踏上毕业旅行这样的经历一生仅此一次——大家都还没有结婚，也没有工作职责的束缚。

The fifth is performing the hajj, or pilgrimage, to Makkah at least once in a lifetime.

五为朝功,就是到麦加朝观天房----克尔白圣殿, 一生中至少要到麦加朝观一次.

With acquaintances once in a lifetime is often considered enough.

一般认为,与相识的人握手,一生中一次就够了.

He's truly a once-in-a-lifetime dog.

对我而言,他真正是一生中才遇到一次的狗.

Nearly everyone must endure at least once in a lifetime.

几乎每个人一生中至少要体验一次.

" It is a once in a lifetime find," Latimer said.

“这是一个曾经在一生中找到，”拉蒂默说。

Every able-bodied adult Muslim who can financially afford the trip must perform hajj at least once in a lifetime.

每一位身体健康且有经济能力的成年穆斯林一生至少要朝觐一次。