He jigged up and down with excitement.

他激动得又蹦又跳。

《牛津词典》

She paced up and down outside the room.

她在屋子外面来回走着。

《牛津词典》

My relationship with him was up and down.

我跟他的关系忽冷忽热。

《牛津词典》

Electromagnetic energy travels almost like an ocean wave - up and down,up and down.

VOA: special.2010.12.08

Having done that, it goes back up and picks the second sub-list, which came from there. It's a down to base case, merges it.

就是从那里得来的,完成这些后,回到上一步。

麻省理工公开课 - 计算机科学及编程导论课程节选

If the Fed wants to push the Federal Funds Rate up and down it goes and buys short-term government bonds.

如果联邦希望推动,联邦资金利率上升下降,它将会去买短期的政府债券。

耶鲁公开课 - 金融市场课程节选

The three-time Open champion is well down the field on two under and is frustrated by his up-and-down form.

BBC: SPORT | Golf | Hanell ahead in Hong Kong

And by bringing Cam Newton on board, it could be considered that Under Armour is placing its hands and feet up-and-down the levels of sports participation.

FORBES: Cam Newton Versus 750,000 Youth Football Players

And as the debate continues, with no partisan games and straight up-and-down votes on a range of incremental amendments, Democrats will build even more political momentum and public confidence.

FORBES