As a soldier, he showed selfless devotion to duty.

作为战士，他表现出了对其天职的无私奉献。

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We remember that it is their courage, their unselfishness, their devotion to duty that has sustained this country through all its trials and will sustain us through all the trials to come.

我们将记住，正是因为他们的勇气、无私和忠于职守，才使这个国家经受住了各种磨难，并将支撑我们渡过未来的种种困境。

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He is an example of devotion to duty.

他是忠于职守的榜样。

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The troops, the air and the Navy did all that Bravery and devotion to duty could do.

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When she was awarded her George Medal, the citation noted her "nerve, coolness, devotion to duty and high courage".

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Nevertheless, and almost despite his father's best efforts, Frederick inherited extreme conscientiousness, a passionate devotion to duty and an even greater passion for hard work.

ECONOMIST: Historical biography