They figure out things by building models or doing concrete tasks.
他们通过建立模型或做实实在在的任务来捉摸事物。
But it still has many questions to discuss, such as research depth, scope, concrete tasks and methods.
但同时还有许多问题有待于讨论，如研究的深度与广度，研究的具体任务与方式等。
According to these features, teachers should try to imitate real business environment, and apply concrete cases or tasks in class.
根据这些特点，教师在授课过程中应尽量模拟真实的商务环境，用具体的个案或任务来组织教学。
应用推荐