Over a given period, the value of shares will rise and fall.

股票的价值在某一特定的时期内会有涨跌。

柯林斯例句

There's a lot of rushing up and down the gangways.

舷梯上许多人上上下下。

柯林斯例句

Do you get puffed out running up and down the stairs?

你要是在楼梯上跑上跑下的会不会喘不过气来？

柯林斯例句

He looked up and down the rain-swept street.

他仔细打量着被雨水冲刷的街道。

柯林斯例句

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》

She was jumping up and down.

她上上下下地蹦着.

《简明英汉词典》