Two round-trip tickets please!

请给我两张往返票！

youdao

The Boolean parameter feelingUnlucky controls whether the method pays the cost of a two round-trip update sequence or gambles on the one-or-three round-trip update sequence.

布尔参数 feelingUnlucky 控制该方法是否需要两次循环才能更新，或者在一次或三次循环间进行博弈。

youdao

We finished the first round with a score of two hits and six misses.

我们在第一轮结束时的分数是两次击中，六次未中。

《牛津词典》

It uses two round containers made of clay.

VOA: special.2009.02.09

At the end of the first round, I've got the smallest element at the front. At the end of the second round, I've got the smallest two elements at the front, in fact I got all of them sorted out. And it actually runs through the loop multiple times, making sure that it's in the right form.

看看发生了什么，在第一轮结束后,我把最小的元素移到了前面,第二轮结束后，我把最小的,两个元素移到了前面，实际上,所有的元素都排好序了,实际上，这个算法运行了几次循环，确认下这是正确的形式。

麻省理工公开课 - 计算机科学及编程导论课程节选

Site manager Maggie Pons says in two years the plot has grown from a garden into a year-round farm.

VOA: standard.2010.03.10

Two round-trip flights during the promotion will get you a free one-way flight, originating from Atlanta.

WSJ: Card Issuers Reward Purchases

The Forum is divided into morning and afternoon sessions, each comprised of two round tables with several keynote speakers.

UNESCO: MEDIA SERVICES

And like the predecessor model the two round instruments show the charge status of the battery and the energy used and recuperated.

ENGADGET: Third generation Smart Fortwo ditches Tesla powertrain, gains two wheeled cousin