Low quality sentence examples
其行为取决于o的类型，即f是多态的。
The behavior is dependent upon the type of o. i.e. f is polymorphic.ECMAScript中的对象在一些意义上是多态的（polymorphic）。
Objects 任何能够通过一个以上的IS-A测试的Java对象被认为是多态的。
Any java object that can pass more than on IS-A test is considered to be polymorphic.由于这个优化取决于运行时信息，它可以优化掉大部分的sing方法调用，尽管这个方法是多态的。
Since this optimization relies on runtime information, it can eliminate most of the invocations to sing, even though they are polymorphic.
