The scientists are able to calculate accurately when the spaceship will reach the moon.

科学家能准确地计算出太空船什么时候抵达月球。

Let's pretend we're on the spaceship orbiting round the earth!

让我们假装轨道绕地球转的宙飞船上!

An astronaut will attempt to leave the stationary spaceship and then return to it.

一名航员将试着离开停着的宙飞船,然后再回到里面去。

The spaceship is already being counted down.

宙飞船已开始倒数计时了。

Yet another spaceship has been sent up recently.

最近又发射了一艘宙飞船。

They shot the spaceship up into the sky.

他们把飞船发射上天。

The spaceship blasted off.

宙飞船发射上天了。

The spaceship landed safely.

宙飞船安全降落了。

They have launched a spaceship.

他们发射了一艘宙飞船。