But the technology is getting off the ground.

但这项技术正在进步。

But the rocket finally got off the ground.

但是火箭终于还是驶离了地面。

It needed a powerful rocket to get off the ground.

这需要十分强劲的火箭才能脱离地球表面。

But if lunar gardening ever gets off the ground?

但如果月球园艺能够成功开展呢？

More recently, privately funded space efforts have gotten off the ground.

最近，私人资助的太空项目已经取得进展。

So, buckle up ya'll as CNN 10 gets off the ground.

现在请系好安全带，本期CNN 10马上出发。

Officials said the jetliner had struggled to get off the ground.

官方称飞机曾试图起飞。

The hardest part about launching a rocket is truly getting off the ground.

发射火箭最困难的部分是真正离开地面。

But for this flying monster, getting off the ground is the hardest task.

但对于这只飞行怪兽起飞才是最困难的。

But all these remain ideas, none of them have gotten off the ground.

但这些想法没有一个升空过。