Example 1: Removing or hiding fields.

示例1：删除或隐藏字段。

youdao

youdao

In my experience, all fields should be declared private for purposes of information hiding and encapsulation.

据我的经验，为了隐藏和封装信息，所有字段都应该声明为专用的。

youdao

The court heard the frail pensioner had stayed up until 0400 BST hiding the animals in adjacent fields.

BBC: OAP jailed for neglecting horses

Prosecuting, John Wyn-Williams, said the frail pensioner had stayed up until 0400 BST hiding the animals in adjacent fields.

BBC: Horse died caught in barbed wire