知晓的

Objective To investigate the application of a new method of endotracheal intubation submental endotracheal intubation to treatment of patients with complex facial fractures.

目的 探讨一种新的气管内插管方式――颏下进路气管内插管在复杂面部骨折治疗中的应用。

When you strut your stuff, you're not being a show-off.

当你高视阔步的时候，你并不是在炫耀。