But, because they're happening in the EJB container, they're local calls.
但是,因为它们在ejb容器中发生,所以它们是本地调用。
Local calls do not go through the communication layer and any objects can be passed by reference.
本地调用并不会通过通信层,所有对象均可以通过引用传递。
If you are away for a long holiday and need to make local calls, it's cheaper to buy a sim when you're out there.
如果你是去一个长期假期,需要打当地的电话,当你在那儿时买一个SIM更便宜。
And, again, the rectangle represents your computer's RAM, the bottom represents the part of RAM that we generally call the stack, main conceptually ends up on the bottom of the stack followed foo by its local variables then the function say foo that it calls and on and on and on and up, but there is, in fact, something above all of this and we've seen this picture briefly and that's this thing called the heap.
再次,矩形表示的是计算机内存,底端表示内存的一部分,通常我们把它叫做堆栈,main函数在,堆栈的底端,之后是,它的局部变量,然后是它调用的函数,等等等等,但是那里有,实际上,在这个上面,我们粗略看看这个图画,这个东西叫做堆。
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