He answered the question thoughtfully.

他沉思地回答了这个问题。

She looked thoughtfully out of the window.

她沉思地望着窗外。

She paused thoughtfully before making her decision.

她在做决定前沉思地停顿了一下。

He nodded thoughtfully as he considered the proposal.

他在考虑提案时沉思地点了点头。

The teacher listened thoughtfully to the student's explanation.

老师沉思地听着学生的解释。

Strickland looked at me thoughtfully for nearly a minute. I did not speak.

思特里克兰德沉思地把我端详了几乎有一分钟。我始终没说话。

He regarded the fence thoughtfully, and his heart was filled with despair .

他沉思地把围墙打量了一番，一阵绝望立刻笼置了他的心灵。

He resettled his spectacles thoughtfully, and took a pace or two up and down.

他沉思地端正了一下眼镜, 踱了一两步.

He touched his chin thoughtfully.

他若有所思地摸了摸他的下巴。

He scratched his chin thoughtfully.

他若有所思地挠了挠下巴。