That was the first time I was introduced to the concept of operator overloading.
这是我第一次被介绍给了操作符重载的概念。
Because this is overloading that multiplication operator with two different tasks.
因为这会造成使得乘法操作符，对两种不同的任务造成重载。
Because this is overloading that multiplication operator with two different tasks.
因为这会造成使得乘法操作符，对两种不同的任务造成重载。
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