balloons

The balloons were already aloft.

气球已经升空了.

I'm just a bit dizzy blowing up all of these balloons.

我只是因为吹这些气球,导致头有点晕.

They decorated the room with flowers and balloons.

他们用花和气球装饰了房间。

The first vehicles to navigate the air were balloons.

首次在空中航行的飞行器是气球.

Many children like balloons.

许多孩子都喜欢气球.

The colourful balloons rose high into the air.

五颜六色的气球腾空而起.

Helium is a gas used in balloons.

氦是一种用于气球的气体.

Balloons suspend easily in the air.

气球容易浮在空中.

Hydrogen is a useful gas for balloons. It is lighter than air.

氢气对于气球来说是一种有用的气体, 它比空气轻.

He balloons his cheeks when he is hesitant.

他迟疑不决时会鼓起双颊.

The first fliers went aloft in balloons.

最早的飞行员乘坐气球升向空中.

Most big balloons are now filled with helium.

现在许多大气球中充的是氦气.

In countless films, a small, neglected child gets handed some balloons and then floats away.

在许多电影中, 某个疏人照顾的小孩, 从别人手里拿了几个汽球后就飘走了.

How many balloons would it take to lift a boy off of the ground?

需要多少颗汽球才能将小男孩抬离地面?

Then the balloons would become deflated and the child would come crashing down.

之后汽球就会消气,小孩也就跟着摔下来.