他脸上露出深思的表情.He had a thoughtful look on his face.这本书充满了深刻、新颖、令人深思的见解。This is a book full of profound, original and challenging insights.她有柔和的声音和深思的表情.She had a gentle voice and pensive expression....

“深思的”的英语可以翻译为：thoughtful ...