My youngest daughter was born by Caesarean.

我最小的女儿是剖腹生产的。

I have a live-in nanny for my youngest daughter.

我为我最小的女儿雇了一个在家吃住的保姆。

The youngest daughter said again, "I am sure all is not right—did not you hear that noise?"

小女儿又说：“我确定事情并不尽然——你没听见那声音吗？”

In short, everything succeeded so well that the youngest daughter began to think the master of the house was a mighty civil gentleman.

总之，一切都进行得很顺利，因此小女儿就开始认为这位家主是一位非常有礼貌的绅士。

His youngest daughter is the apple of his eye.

他的小女儿是他的掌上明珠。