The online courses have constituted a real challenge to the regular courses.
远程课程对常规课程已构成真正的挑战。
Furthermore, according to one's specific needs to the services, they can choose the following services: regular courses, VIP, or group training.
并且可根据个人对服务的具体需求，选择常规课程服务、VIP贵宾服务或团体服务。
Furthermore, according to one's specific needs to the services, they can choose the following services: regular courses, VIP, or group training.
并且可根据个人对服务的具体需求，选择常规课程服务、VIP贵宾服务或团体服务。
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