The Courier assisted the tourists at the customs check point.
导游帮助游客通过海关检查通道。
This paper describes physics characteristic of middle school from the point of view of the author's teaching practice, and the advantage and disadvantage of multimedia assisted teaching way.
从自身教学实践出发，简述了中学物理教学的特点，以及多媒体辅助教学手段的利弊。
Introducing the point of nursing during the laparoscope-assisted rectum resection.
文章介绍了应用腹腔镜行直肠癌切除手术的护理要点。
Objective To investigate the advantages, operative main point and curative effect on the treatment of idiopathic pneumothorax with video assisted thoracoscope.
目的探讨电视胸腔镜手术治疗特发性气胸的优点、手术要点及疗效。
Objective To investigate the advantages, operative main point and curative effect on the treatment of idiopathic pneumothorax with video assisted thoracoscope.
目的探讨电视胸腔镜手术治疗特发性气胸的优点、手术要点及疗效。
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