The teacher's selfless devotion to the cause of education is well known, and all her students respect and love her.

大家都知道那位老师对教育的无私奉献，所有学生都尊敬、爱戴她。

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Despite his constant protestations of devotion and love, her doubts persisted.

尽管他一直宣称爱她忠贞不渝，她的疑心尚存。

《柯林斯英汉双解大词典》

He spent the whole evening assuring his mother of his love and devotion.

他用了整整一个晚上向母亲表达孝心。

《新英汉大辞典》

He expressed his love and devotion to the magnificent country of France, he said, and to the French people.

NPR: French President Chirac Won't Seek Re-Election

"Sharing passwords is seen as a sign of love and devotion, a sign of commitment, " said Robert Siciliano, McAfee's online security expert.

CNN: How to protect your digital data from a vengeful ex

Proving His Love And Devotion Sudden Mischief -- by Robert B.

FORBES: Fact and Comment