How am I able to have a string override one from an inherited class?

我怎么能有一个字符串重写一个从继承的类？

youdao

A name also cannot conflict with the name of any component in an inherited class.

名称也不能与继承的类中的任何组件名称冲突。

youdao

When the class is inherited, that method must be implemented, or the inherited class becomes abstract as well.

当这个类被继承，这个方法也被实现，或者继承的类也变成了抽象类。

youdao

One benefit of thriving is to move from the class in which poverty was an inherited trait to the class in which wealth would be an inherited trait.

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Yet the mayor inherited a city whose upper class had all but disappeared.

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"Distribution of inherited wealth is very unequal and correlated with social class, " he says.

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