1·He's still a socialist at heart.
他本质上还是个社会主义者。
—— 《牛津词典》
2·He always has the well-being of the masses at heart.
他总是把群众的疾苦挂在心上。
—— 《新英汉大辞典》
3·The young in particular are willing to accept this concept because at heart every child wants to grow into a happy, healthy contributing adult.
年轻人尤其愿意接受这一观念，因为在内心深处，每个孩子都想成长为一个快乐、健康、有贡献的成年人。
4·He was a very gentle boy at heart.
他实际上是一个非常温和的男孩。
—— 《柯林斯英汉双解大词典》
5·She told him she only had his interests at heart.
她告诉他，她心里头只有他的利益。
—— 《柯林斯英汉双解大词典》
6·He was a romantic at heart and longed for adventure.
他骨子里是一位浪漫的人，渴望历险。
—— 《牛津词典》
7·Though nearly 90, grandpa is still young at heart.
爷爷年近90了，但他心态依然很年轻。
8·His manners are rough, but he is a kind man at heart.
他虽然举止粗鲁，但心地善良。
—— 《新英汉大辞典》
9·You are really a child at heart.
心里面有个孩子就是指这个人“童心未泯”！
10·Gonzo is a techno-geek at heart.
Gonzo在内心里是一位技术狂人。