It might be worth finding out what other parents think about the issue, and seeing if it can be raised through the parent Teacher Association.
弄清其他家长对这件事情的看法是值得的，并看下能否在家长教师协会上将这个问题提出来。
Otherwise you either don't define any association or just define a value-typed property in the child POJO to represent the parent POJO's ID property (similar argument for the other direction).
另外，你要么不定义任何关联，要么在子pojo中定义一个值类型的属性来表示父pojo的ID(另一个方向也是类似的)。
A lazy association can be traversed (and the associated entity retrieved) long after its parent object was initially loaded.
惰性的关联可能在最初装载它的父对象之后很长时间才被访问(并获取相关联的实体)。
Disaggregation removes the association between one or more child EPC values and a parent EPC value in the back end system.
Disaggregation删除后台系统中一个或多个子epc值和父epc值之间的关联。
Aggregation records an association between one or more child EPC values and a parent EPC value in the back end system.
Aggregation记录后台系统中一个或多个子epc值和父epc值之间的关联。
When the widget, or its containing parent, is disposed, SWT removes the listeners, thereby breaking the strong association.
当小部件或它的父容器被关闭，SWT删除侦听器，从而打破那个牢固的关联。
A parent-child relationship describes a hierarchical association such as a subsidiary or division.
父子关系描述分级关联，如子公司或部门。
The Parent-teacher association(PTA) is the connection among the social, school and family education, acting as the bridge .
家长会是社会、学校和家庭教育连接的纽带，起着沟通各方的桥梁作用。
The incident was brought up to the school's management and the Parent Teacher Association (PTA) made repeated requests to ban all cars from the playground.
这一事件被学校的管理和家长教师协会(PTA)一再要求禁止所有汽车停在操场上。
The incident was brought up to the school's management and the Parent Teacher Association (PTA) made repeated requests to ban all cars from the playground.
这一事件被学校的管理和家长教师协会(PTA)一再要求禁止所有汽车停在操场上。
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