We were jumping up and down.

我们跳上跳下。

The little girl was so excited. She was jumping up and down.

小女孩非常兴奋，上蹿下跳的。

The Easterner was already cold and he was jumping up and down. The cowboy stood rock-like.

伊斯特纳已经冻僵了，他跳上跳下，牛仔则像石头一样站在那。

The shadows on the wall from his light were jumping up and down as his hand shook.

由于他的手抖动着，墙壁上烛光里的人影也不停地上下跳动着。

And then Aunt Pitty, who was jumping up and down on her inadequate little feet with excitement.

然后是皮蒂姑妈，她激动得用那双不顶事的小脚一跳一跳地接受他的亲吻和拥抱。

They will be jumping up and down.

他们会跳上跳下。

Nothing, Sir, he said. The shadows on the wall from his light were jumping up and down as his hand shook.

“没干什么，爵爷，”他说道。由于他的手抖动着，墙壁上烛光里的人影也不停地上下跳动着。

You should've been jumping up and down!

你应该表现得激烈一些！

Pa and Uncle Henry looked at him, and he was jumping up and down, screaming.

爸爸和亨利叔叔看着他，他跳来跳去，尖叫着。

He was jumping up and down and hundreds of bees were stinging him all over.

他上蹿下跳，数百只蜜蜂正蜇他的全身。

And all that time Charley had been jumping up and down on a yellow jackets' nest!

查理一直在黄色夹克的巢穴上跳上跳下！

So, the little bunny is jumping up and down, kind of like running, hopping through the forest – a place where there a lot of trees.

于是，小兔子就上蹿下跳， 有点像跑步，在森林里跳跃——有很多树的地方。

Well, actually, there's different kinds of aqua-aerobics. It's just like an aerobics class but it's in a swimming pool, so there's, so you're not putting pressure on your joints when you're jumping up and down.

嗯，实际上，水中有氧运动有不同的种类。与有氧运动类似，不过是在游泳池里进行的，这样在你上下跳动的时候不会对关节造成压力。