Of course, we could simply leave off the explicit bound and just make sure that we never instantiate the type parameter with an inappropriate type.

当然，我们可以完全不使用显式的范围，只要能确保没有用不适当的类型来实例化类型参数。

youdao

Of course, we could simply leave off the explicit bound and just make sure that we never instantiate the type parameter with an inappropriate type.

当然，我们可以完全不使用显式的范围，只要能确保没有用不适当的类型来实例化类型参数。

youdao