是什么使它悬在空中的呢？

What keeps it in the air?

youdao

把生活看做一场游戏，在这场游戏中你将与五个悬在空中的气球一起玩。

Think of life as a game in which you are playing with five balls in…

youdao

他的一条腿悬在空中，使他动弹不得。

His one leg was up in the air and he could not move.

youdao

弯弯的月亮正悬在空中。

A sickle moon was in the sky.

youdao

弯弯的月亮正悬在空中。

A sickle moon was in the sky.

youdao