But many may give up hope -- or undergo unnecessary, invasive procedures -- because their doctors don't know about simple ways to help them.
But many may give up hope -- or undergo unnecessary, invasive procedures -- because their doctors don't know about simple ways to help them.
但是很多人可能放弃希望---或者忍受不必要的、创伤性的方法---因为他们的医师不知道可以帮助他们的简单方法。