Correct or improve the translation of the following Chinese sentences.原文：老年人有长处，但也有很大的弱点——老年人容易固执，因此老年人也要有点自觉性。
译文：Old people have strengths but also great weaknesses—they are easy to be stubborn, for example—and they should be aware of that.改译：
Correct or improve the translation of the following Chinese sentences.原文：老年人有长处，但也有很大的弱点——老年人容易固执，因此老年人也要有点自觉性。
译文：Old people have strengths but also great weaknesses—they are easy to be stubborn, for example—and they should be aware of that.改译：
OLD PEOPLE HAVE STRENGTHS BUT ALSO GREAT WEAKNESSES—THEY TREND TO BE STUBBORN, FOR EXAMPLE—AND THEY SHOULD BE AWARE OF THAT. 
