Within a specific period, the price of stocks may fluctuate up and down.

在特定时期内，股票的价格可能会上下波动。

金山词霸

After some thoughtful pacing up and down, I am now calling a taxi.

经过一番在街上来回踱步思量，我现在正打电话叫出租车。

金山词霸

A lot of people move up and down the gangway.

许多人正在舷梯上上上下下。

金山词霸

Breathless from running up and down the stairs at full speed, are you entirely puffed?

全速上下楼梯后上气不接下气，你是否感到完全气喘吁吁？

金山词霸

He scanned the storm-drenched avenue up and down.

他上下扫视着被暴雨浸透的大道。

金山词霸

A little bird was bobbing its head up and down.

一只小鸟把头上下快速摆动着.

《简明英汉词典》

He looked her up and down and decided to ask her out.

他上下打量她,并打算邀她出去.

《简明英汉词典》

Prices have gone up and down like a seesaw this year.

今年的价格像跷跷板一样时涨时跌.

《简明英汉词典》

I walked up and down the aisle to stretch my cramped muscles.

我在楼道里走来走去以舒展我痉挛的肌肉.

《简明英汉词典》

It's very hard to turn the wick up and down.

这灯芯很难旋上旋下.

《简明英汉词典》

He paced nervously up and down on the platform.

他在站台上情绪不安地走来走去.

《简明英汉词典》

He could not lie still, but rampaged up and down his bedroom.

他不能静静地躺着, 而在卧室里冲来撞去.

《现代英汉综合大词典》

The girls jumped up and down and waved their arms with abandon.

那些女孩子跳上跳下尽情地挥舞着手臂.

《现代英汉综合大词典》

He tramped up and down the platform waiting for the train.

他脚步沉重地在月台上走来走去,等候着火车.

《现代英汉综合大词典》

William hopped up and down to keep warm.

威廉蹦蹦跳跳以暖和身体.

《简明英汉词典》