I distinguish between the natural and accidental duty due to parents.

我区分了对父母的自然责任和偶然责任。

Only as I have neither husband nor child to give me natural duties, I must make myself some, in addition to ordering my gowns'.

只是因为我既没有丈夫也没有孩子给我自然的职责， 除了订购我的礼服之外， 我还必须自己做一些。