give away 泄露; 失去
Mobile phones give away your location.
移动电话泄露您的方位。
So what can you make and give away?
如何制作并送出去你的礼物呢？

take off 起飞; （使）离开
Anyway, I'm gonna be taking off again soon.
还有我马上又得出门
My career seemed to take off very quickly.
我的事业似乎很快就起飞了。

in common 共有; 同
What do they have in common?
他们有什么共同点呢？
I darted left and saw that, according to facebook, we had over 20 friends in common.
我迅速瞄回左边，发现根据facebook的统计，我们拥有20多个共同的朋友。