But yet, in another sense, the parent and child are equals.

但是在另一个层面，父母与孩子又是平等的。

youdao

This works fairly well, but can become a problem in situations where one object references another in a parent-child relationship.

这种方式工作得很好，但是如果一个对象使用父子关系引用另一个对象，那就会引发问题。

youdao

At first glance this is just another thread pool, but it supports parent-child relationships between tasks.

乍看之下，它似乎是另外一种线程池，但它却支持任务之间的父子关系。

youdao

Say that same parent is living with, but not married to, another single parent with two children who earns the same amount.

FORBES: For The Working Poor, Marriage Is A Costly Luxury

Another parent said she was "disappointed but looking to the positives" and thought it could be a "good opportunity to take the best from both schools", which date from the late 19th century.

BBC: Central Newcastle High School

It left the baby -- who was inside the Kansas City home, but in another room, when her mother was shot -- without a surviving parent, and she is now with relatives, Snapp said.

CNN: December 4, 2012 -- Updated 1611 GMT (0011 HKT)