共有八对情侣参加了角逐，其中仅三对为货真价实得夫妻。他们经历了四轮预赛和一场决赛，突破了赛道上的重重障碍，包括跳跃水池等。

Eight couples — only three of them actually husband and wife — battled it out through four heats and a final around an obstacle course which included a water jump.

youdao

Gremlin是我长期以来特别喜欢的黑猩猩之一，现在在抚养贡贝有记载的第三对双胞胎。

Gremlin, one of my longtime favorites, is currently raising the third set of twins in the record books at Gombe.

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一位不愿透露姓名的高级官员对记者们说，有关粮食援助的决定最快将于星期三对外宣布。

A senior official who spoke to reporters on terms of anonymity said an aid announcement could come as early as Wednesday.

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But these are just illustrations that come out of the Thirty Years' War, which people are trying to put behind them.

这些画作是对三十年战争时期的描绘,人民试图淡忘三十年战争给他们带来的创伤

耶鲁公开课 - 欧洲文明课程节选

If we're focused on the work of art in and of itself, on the poem, we obviously in thinking about what it means need to come to terms with three kinds of evidence."

将注意力放在艺术作品本身或者说诗本身上，很显然，如果我们想考虑它所表达的意思的话,我们必须对三种证据作出让步“

耶鲁公开课 - 文学理论导论课程节选

So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.

这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话，这样我们就有氢与碳之间的单键和碳与氮之间三键，然后还有一对孤对电子在氮这里。

麻省理工公开课 - 化学原理课程节选