translation.en: We can grade models, whether it's financial models in a business class or physical models in a science or engineering class and we can grade some pretty sophisticated programming assignments.
translation.zh: 我们还可以批改模型, 不管是在商业课中的金融模型 还是在科学或工程课上的物理模型 我们还能批改一些比较复杂的编程作业