VOA慢速英语:Emergency Medical Care in a Backpack

短语讲解：

1. He says the backpack will help soldiers care for those who are injured.

care for 照料; 喜欢; 愿意
例句：I wonder whether they will care for us all to go there.
我不知道他们是否喜欢我们都到那儿去。

2. That is all science fiction right now, but it’s at the point of very serious discussions with serious interest from the Army, Navy, Air Force and Marines.

right now 此时; 立即; 此刻
例句：And we will send you a replacement right now.
我们会马上补寄一批货过去。