Operation Narrative: Describe the operation of doors controlled by electrified door hardware.
2
VB是高职计算机相关专业的一门操作性很强的基础课。
VB is a basic course with strong operating property of the computer-related specialized courses in higher vocational colleges.
3
齐春梅和同事们所学专业五花八门,从中文到土木工程,而他们在经过短短一个月的培训后便能够操作机器。
Qi and her colleagues, who majored in a wide range of subjects including Chinese literature and civil engineering, were able to operate the machine after only one month's training.