In this course, we're going to apply the principles of static mechanical forces… - I'm in this class.

在这堂课中，我们将会应用机械力的各种原理… … - 我也是这门课的学生。

And, it was designed before computer modeling could be used to accurately characterize all the static and dynamic forces it could experience.

而且，它是在计算机建模可用于准确表征其可能经历的所有静态和动态力之前设计的。