Mary was a virtuous high-principled lady.

玛丽是一位贤淑慈祥、守极佳的。

youdao

Mary was a virtuous, high-principled lady.

玛丽是一位贤淑善良、操守极佳的女性。

youdao

It's a tough, tough industry with really high standards, and I'm a little too chubby (seriously) and have about four dozen too many scars to make a living this way even if I weren't so principled.

这是一种艰苦的行业，它标准很高，而我实际上有些胖(严肃地)而且有数十条的伤痕，所以即便是我不太讲原则，我也不能以此为生。

youdao

Unlike our era, this one also saw statesmanship and high-principled public debate of a grandeur and significance never equaled since.

FORBES: Fact and Comment

It was a budget cloaked in high-flown phrases and principles, but which was not a terribly principled affair.

ECONOMIST: A disappointing start