The main difference between these and the first three assets is that we will not create new classes here; we just extend existing classes with new methods.

这些资产和前三个资产之间的主要不同就是在这里我们不能新建类，只能扩展现有类生成新方法。

youdao

It recognizes that the risks that a bank faces are very complex and that they are not summarized by just the classes of borrowers that were defined in Basel I.

它指出一个银行所面对的风险是非常复杂的，第一次巴塞尔协议定义的借款人风险等级，无法概括全部的风险。

youdao

Notice that "external references" includes not just objects that are referred to, but external classes that can be used and even subclassed.

注意“外部引用”不仅仅包括引用的对象，还包括可以使用的类，甚至子类。

youdao

"We wanted to get a little more hands on knowledge because our school wasn't really offering those kinds of courses or classes, so we wanted to not just sit around and read a book but actually do something,".

VOA: standard.2009.12.08

Typically, we will not in fact have classes on Fridays, just this week and next for shopping week and Labor Day.

我们一般不在周五上课，只是因为本周和下周是购物周,还有劳动节。

哈佛公开课 - 计算机科学课程节选

I was writing an essay because we also have to take Humanities classes, not just technical classes.

我在写一篇论文，因为我们也要上人文课程，不光是技术课程。

沟通很重要 - SpeakingMax英语口语达人

Even if your finances meet all of these tests, I still urge you to diversify, and not just in asset classes.

WSJ: Breaking the Home-Buying Habit -- WSJ House Talk

If the thrust of the argument is that modern men and boys deserve a different type of academic attention, why not just introduce new classes?

FORBES: Is Feminism Getting In The Way of "Male Studies?"

To Mr. Rebell, that means not just providing arts or science classes required by the state for graduation but also features such as student government and student newspapers which are missing at some New York City schools.

WSJ: School Spending Under Microscope