现在，我们需要决定怎么完成这个作业。

Now we need to decide how we're going to do this assignment.

youdao

现在您已经准备好完成这个模型案例了。

Now you're ready to complete this model example.

youdao

完成这个角色类之后，我现在可创建角色对象，如清单9所示。

With the character class complete, I can now create character objects, as shown in Listing 9.

youdao

How is it attempting to work?

它是怎么完成运算的？这个程序现在？

麻省理工公开课 - 计算机科学及编程导论课程节选