1、Jointure is a legal provision for a widow to receive a portion of her deceased husband's estate.
婚姻财产部分是为寡妇在其已故丈夫的遗产中领取一部分财产的法律规定。

2、The jointure was established to provide financial security for the wife in the event of the husband's death.
婚姻财产部分的设立旨在为妻子在丈夫去世的情况下提供财务保障。