英语语法分析

Bronchoalveolar lavage is the best treatment up to now.

最常用之治疗方法是气管肺泡灌冲法。

Nasal lavage carries few risks when performed correctly.

鼻灌洗进行一些风险，正确执行。

Large volume lung lavage; lung function; Long-term effect.

大容量肺灌洗；肺功能；远期效果。