Pairs of opponents hit the ball back and forth until one winner emerges from all who entered.

一组组对手来回击球，直到所有参赛者中出现一名胜利者。

youdao

One, set forth by Aristotle in the fourth century B.C., sees humans as naturally imitative—as taking pleasure in imitating persons, things, and actions and in seeing such imitations.

亚里士多德在公元前4世纪提出的一个理论认为，人是天生的模仿者——即从模仿他人、事物和行为和观看这些模仿中获得乐趣。

youdao

Facing an $8.3 billion budget deficit this year, closing post offices is one of several proposals the Postal Service has put forth recently to cut costs.

面对今年83亿美元的预算赤字，关闭邮局这一做法是邮政总局为精简开支所提出的若干建议中的一条。

youdao

That it seemed as though we could have more than one-- call it an individual--more than one body, that had the very same set of memories,beliefs and so forth.

就是说，有可能我们会拥有-,不止一个肉体，而这些肉体拥有相同的记忆及信仰等。

耶鲁公开课 - 死亡课程节选

float So thus far, when we've defined -- declared an int and a float, 2 and so forth, we just put one value in there, the number 2, the number 3.14, just one single value.

至此，当我们定义--声明一个int，和一个，等等，我们只要在那里放置一个值，数字，数字3，14，只有一个值。

哈佛公开课 - 计算机科学课程节选

One memorable back-and-forth occurred between Romney and McCain.

NPR: GOP Debate Showcases Candidates' Differences

As they did over the weekend, fond remembrances poured forth for the one-time movie actor and governor of California.

CNN: Americans line up to pay respect to Reagan

Can I just ask, though, before I do -- I mean, I hear the back and forth on this one particular vote, but it is -- I do think it's important, and I mentioned this about Senator Clinton earlier, to be fair, about Social Security.

CNN: Part 1 of CNN Democratic presidential debate