What in the world did they think they were doing?
他們到底認為自己在做什么？
I think we should go back to first principles.
我認為我們應該回到基本原則上。
I always think of you as one of the family.
我一直把你當成自家人。
He'd like more time to think things over.
他希望有更多的時間把情況考慮周詳。
Their family has always been well thought of around here.
他們家在這一帶一直頗受敬重。