His translation manages to be faithful to the spirit of the original.

他的译文做到了忠于原文的精神。

《牛津词典》

You should be faithful to your own feelings.

你应该忠于自己内心的感觉。

youdao

There is only one truth, to be faithful to life, and to love it.

世上只有一个真理，便是忠实于人生，并且爱它。

youdao

But he needs to be faithful and true, can take care of property and invest money with good judgment.

VOA: special.2010.04.24

The first statements, either one through four or one through five depending on your counting, but the first group of statements concern Israel's relationship with her suzerain, with God. She's to be exclusively faithful to God. She's not to bow down to any manmade image.

第一部分声明包括前四条还是前五条,取决于你的数法，它是有关,以色列人和她的宗主她的上帝之间的关系的，她应该,把上帝当作唯一的信仰，而不能敬拜任何人造的偶像。

耶鲁公开课 - 旧约导论课程节选

The greatest challenge in creating the album, she said, was her desire to be faithful to the famous recordings.

WSJ: The Orchestra Is a Woman | Petra Haden | By Jim Fusilli

Not all the crappiness can be excused on the ground that the filmmakers are trying to be faithful to the D.

NEWYORKER: Green Lantern

Not surprisingly, the Maoist broke with tradition by swearing to be faithful to Nepal in the name of the people, rather than of God.

ECONOMIST: A guerrilla becomes prime minister