VOA慢速英语:Learning First Aid: What to Do Until Medical Help Arrives

mean to打算，故意

例句：I didn't mean to startle you by driving like that.
      我这样开车不是想吓你的。

2.Save anything expelled from the mouth of the victim.

expel from  驱逐出,开除,排出

例句：He was expelled from the society owing to his misconduct.
      他因品行不端而被逐出会。

3."Hands-Only" is for people who are unwilling or unable to perform rescue breathing.

be unwilling to不愿意

例句：If people were unwilling to hear you, better it should be to hold your tongue than them.
      假使人们不愿听你的话，叫人闭嘴不如闭上自己的嘴更好。

4.He strongly urges people in contact with a victim to take action.

take action采取行动,提出诉讼

例句：He forbear from take any further action.
      他克制自己不采取任何进一步的行动。