In two years' time there is a presidential election, and the voters could swing again.

两年后有一次总统竞选，选民们有可能再次大转向。

《柯林斯英汉双解大词典》

Pregnancy wasn't all plain sailing and once again there were problems.

怀孕并非一帆风顺，又一次出现了若干问题。

《柯林斯英汉双解大词典》

As she said this, she looked up, and there was the Cat again, sitting on a branch of a tree.

说着，她抬起头，猫又出现了，坐在一根树枝上。

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Professor Harkema says there could be a day when Rob Summers and other paraplegics like him will be able to walk again.

VOA: special.2011.06.01

And there again is another difference between multi-electron atom and the hydrogen atoms.

在多电子原子和氢原子,之间还有一个区别,当我们谈论多电子原子轨道时。

麻省理工公开课 - 化学原理课程节选

There's the vector, and again you'll see this in your handout, says I only took the first item.

你们同样可以在讲义上看到这个向量,意思是我只拿了第一种物品。

麻省理工公开课 - 计算机科学及编程导论课程节选

And there again he sort of slid by the question.

NPR: Transcript of Presidential Debate

He had serious leg and back injuries after a 2010 crash at Indianapolis and wrecked there again in 2012.

NPR: Conway Wins 1st Of 2 Races At Detroit Grand Prix

Making The Hobbit: An Unexpected Journey was an expensive undertaking, what paying actors, building sets, and transporting the crew there and back again.

FORBES: $380,000 Worth of Coffee...and Other Fun Facts About 'The Hobbit'