“它飞起来了”的英语

Then it takes/took up!
Then it flies/flew up (in the sky/air)!

it flies(在现实情景中,你看到风筝飞起来了,你告诉你女朋友:it flies)
it flew(在回忆中,昨天我看到了风筝飞起来了)it flew

然后它就飞了起来。
And then it flew up in the air.

it's rising
it's flying
it's soaring
it's ascending

Then it flew up!

Then it was flying~