All right. So let's do an in-class problem, and this will be done with zinc.

好的，让我们做一个课堂上的问题，这个问题需要用锌来完成。

youdao

Accessors reduce the risk of the fragile base class problem where changes in a superclass ripple throughout its subclasses.

读写方法减少了超类中的更改影响到其子类的这种脆弱的基类问题所带来的风险。

youdao

This thesis construct an characteristic-like function and find a special matrix, transforming BSS into eigenvalue decomposing problems to solve a class problem of linear mixture.

本文构造了一个类特征函数，找寻了一个特殊矩阵，将BSS问题转化为此矩阵的特征值分解问题，解决了一类线性瞬时混合盲分离问题。 匆。

youdao

And she now has to talk about another problem in class,she says incorrect word use.

VOA: special.2010.01.28

All right. So let's do an in-class problem, and this will be done with zinc.

好的，让我们做一个课堂上的问题，这个问题需要用锌来完成。

麻省理工公开课 - 化学原理课程节选

I talked about life is not like a mathematic problem ? with you or in my other class ?

我说过生活不是个数学难题,是跟你们说过？，还是在我另外的课上？

麻省理工公开课 - 电影哲学课程节选

Americans are getting older, creating what the president will call "a high class problem" for the country.

CNN: Speaker calls for dignity during Clinton's annual address

"If you throw municipal bonds into disorder, you're going to have a real world-class problem, " Ross was quoted as saying at a luncheon in New York.

FORBES: Magazine Article

We all know the decline of the middle class is a problem.

FORBES: How Do You Fix the Hollowing Out of America's Middle Class?