He has phoned in to say he is thinking over his options.

他已经打来电话说他正在考虑他的选择。

《柯林斯英汉双解大词典》

She walked quietly by Peter's side, thinking over all the new things she had seen.

她静静地走在彼得身边，回想着她所看到的一切新事物。

youdao

She was thinking over the new idea which had come to her when she heard of the library.

她正在考虑她听到图书馆的消息时想到的那个新主意。

youdao

But President Obama said the Constellation program was over budget and behind schedule, and it lacked in new thinking.

VOA: special.2010.04.28

How did it get this way? Just thinking over the long run, How did France end up so centralized?

为什么会这样,从长远来看,法国为何变得如此中央集权化

耶鲁公开课 - 1871年后的法国课程节选

But they--because of over confidence and magical thinking, it starts to go to their ego.

但由于过度自信和神奇式思考,他们会自我膨胀

耶鲁公开课 - 金融市场课程节选

Her comments have signalled a significant shift in Tory thinking over increased devolved powers.

BBC: Ruth Davidson supports more Holyrood financial powers

It would be unwise to assume they prefer one way of thinking over another.

WHITEHOUSE: President Obama Proposes Federal Employee Pay Freeze

Their mother said she was still thinking over whether to make the journey.

NPR: Boston Suspects' Father Says He's Returning To US