她是一个好女孩，将来会成为一个勤劳忠贞的妻子。

She is a good girl and will make a hardworking and devoted wife.

youdao

恰巧在这个时候海格立斯来到阿德墨托斯的宫殿小见到宫廷上下人人都沉浸在哀痛之中，因为忠贞的妻子，敬爱的女主人将不久于人世。

Just at this time Hercules arrived at the palace of Admetus and found all the inmates in great distress for the impending loss of the devoted wife and beloved mistress.

youdao

他回到了对他忠贞不渝、长期受苦的妻子身边。

He went back to his loyal, long-suffering wife.

《柯林斯英汉双解大词典》