It is widely acknowledged that lecturers should be experienced in a particular field. Overqualified old people can teach as a lecturer in some countries. In my opinion, education with professionals has many positive effects on students. 
This
 is because their experience involves not only theoretical but Linking Words
also
 practical. Linking Words
This
 essay aims to explore why professionals` Linking Words
experiences
 are significantly important and Use synonyms
this
 essay will provide examples to arrive at a reasonable conclusion.
Linking Words
Firstly
, the knowledge is a tool for practical applications. Many professionals use their abilities with high theoretical Linking Words
experiences
. These Use synonyms
experiences
 cannot be learnt conveniently without a qualified teacher. Use synonyms
Although
 some schools provide higher qualified lecturers ,who do not have real job Linking Words
experiences
, to student and these lecturers` education may not be enough for real applications. Use synonyms
For example
, an anatomy lecturer cannot make surgical operations. Linking Words
However
, a surgeon has well anatomical knowledge and can eligibility for the real body .Linking Words
Therefore
, retraining a surgeon for anatomy classes enhances student understanding of the body structure in real operations. 
The second important professional Linking Words
skill
 is practical . Improving Use synonyms
this
 Linking Words
skill
 needs to be the duration and it enhances problem-solving ability.  Use synonyms
Thus
 , problem-solving is the most valuable Linking Words
skill
 which is never given by schools. Use synonyms
In other words
, professionals call it "experience". Because it is created with theoretical and practical skills. Linking Words
For instance
,  despite an engineer taking the best marks in school, their shortage Linking Words
skill
 has not enough to complete a job in the real construction field or factory. The reason is that their knowledge comes from a lesson in the university. So, they need internships with  experienced engineers. 
In conclusion,  professional older people should train again to improve  students. Use synonyms
Moreover
, these people have a good experience with theoretical and practical and sharing these Linking Words
experiences
 enhance the next generation.Use synonyms