The ball looped high up in the air.

球高高飞起，在空中画了一条弧线。

Our travel plans are still up in the air.

我们的旅行计划尚未决定。

Note how these animals sometimes walk with their tails up in the air.

注意观察这些动物有时如何翘起尾巴走路。

Since a plant uses it up in the air around, the plant needs moving air to bring more CO2 close to its surface!

由于植物会将周围空气中的二氧化碳耗尽，因此需要空气流动将更多的二氧化碳带到其表面！

Hold the windsock up in the air by its string and run around.

用绳子把风向标举起来，然后跑一圈。

"You just think lovely wonderful thoughts," Peter explained, "and they lift you up in the air."

“你只要想一些有趣的事情，”彼得解释说，“它们就会把你带到空中。”

We are cruising along at 30 mph when, suddenly, the car flies up in the air and lands with a dull thump.

我们正以每小时30英里的速度行驶，突然，汽车腾空而起，砰的一声重重地落在地上。

She never really crawled, but would scoot around with her head on the floor, bottom stuck up in the air.

她从来没有真正地爬过，但她会把她的头放在地板上，屁股翘在空中快速移动。

If it is displayed on such occasions, do not allow the flag to fall to the ground, but let it be carried high up in the air to form a feature of the ceremony.

如果在这种场合展示国旗，不要让国旗掉到地上，而是让它高高地悬在空中以构成仪式的特色。

Up in the Air (Jason Reitman).

《在云端》贾森。

Throw you up in the air.

把你扔在空中那种。

Still the hands were up in the air.

依然有人举起手来。

Meanwhile, control of Telemedia remains up in the air.

同时，电讯传媒的控制权仍然悬而未决。

My plan for studying abroad is still up in the air.

我出国学习的计划还定不下来。

The role of administrative measures is also up in the air.

同时，人们也在酝酿相关的行政措施。

The rock beneath my head floated up in the air, as light as a feather.

我头下面的石头飘浮到空中，像一根羽毛一样轻。

A subject is hoisted 150 up in the air and then dropped (hopefully) onto a big net.

一名参试者被悬挂在150尺高的空中，然后自由落回到一个大网里(希望不是落到外边)。

They may not be the stars of Up in the Air, but they are what gives the movie its soul.

他们也许不是《在云中》里的明星，但他们才是这部电影的灵魂。

He's a man up in the air you know he's so detached he doesn't have his feet on the ground.

他是个生活在空中的人,十足超然,从不脚踏实地。

From underground to up in the air, our final project is a real pipe dream - at least for now.

从地下到天空，最后一个项目是个真正的白日梦——至少在现在。

I saw the traffic jams and wondered if it's possible to make buses high up in the air as well.

当我在路上遇见堵车，就会想是不是可以让公交车也在空中运行。

Jump into the middle of the pile and throw the leaves up in the air so they fall down like snowflakes.

跳进堆中，向空中抛扔树叶，树叶就像雪花一样飘洒下来。

Whether they can do much about it in the timeframe they have set themselves is very much up in the air.

在他们给自己设定的时限内，能否在这方面有所作为，很大程度上还是未知数。

The battle for the soul of Wall Street continues as the fate of the New York Stock Exchange remains up in the air.

由于纽约证券交易所(New York Stock Exchange)的命运仍然悬而未决，关于华尔街之魂的争夺战还在继续。

I ask her if her family know she's homeless and she throws her hands up in the air and rolls her eyes in horror.

我问她，她的家人是否知道她无家可归，她将两手向空中一挥，害怕地转了转眼珠。

"When we first saw this happen, I had grad students throwing their hands up in the air, yelling," Dr. Fenton said.

“当我们第一次看到这些发生的时候，我的研究生有人大声叫嚷着挥手，”Dr . Fenton说。