Nancy, who had been thoughtful for some time, suddenly spoke.

南希沉思半晌后，突然开口说话。

《柯林斯英汉双解大词典》

She was thoughtful for a while.

她认真思考了一会儿。

www.ebigear.com

He is thoughtful for his friend.

他关心他的朋友。

www.dictall.com

She was well known for her powerful, thoughtful speeches.

VOA: special.2010.05.09

He looked thoughtful for a moment.

NPR: Waiting and Dreading: Families in War Time

The XPS brand has a distinguished heritage of delivering the latest technology and thoughtful design for performance and craftsmanship without compromise.

ENGADGET: Dell announces XPS One 27 AIO running W8 on a touch display

More likely though—and semantics aside—as Hess points out, the right answer is likely in a combination of all of these approaches, and his ultimate proposal is a thoughtful one for how to navigate the future of digital learning, while being honest about the public policy questions that surround how to get there and how to continually strike the right balance.

FORBES: 'Quality Control in K-12 Digital Learning': A Stimulating, Quality Read