In olden days students have done their professional degree in their own nation. Nowadays, the doors of other country's education system open Infront them.
The indoor and outdoor learning methods are entirely different from each other. The changes in environment of study have some influence on the learning outcomes. The international studies help the student to learn multiple language. They would get to know the variations on cultures and lifestyles. At the same time, the people who prefer studying in abroad would able to adapt these kind of alterations. The majority of the nations provide skill oriented and outcome based training which gives quality improvement. Moreover, the foreign learning provides weighted for degree, while hiring job. For instance, Indian fields provide more opportunity to candidates who have graduated from other countries. Finally, it assists to maintain bonds with others.
Although, foreign teaching has more merits, however, it has some negative impact on students. They might feel detached from their comfort zone, as home, family, and friends and it might induce pressure and tension over them. If the students do not have proper guidance and control, they would mislead and deviate rather than concentrating on goal. Though abroad provide quality improvement, it would be expensive as the home country health insurance may not cover abroad or problems related to credit transfer. Even if, learn language, they might get language barrier and cultural shock unless until they are able to cope with new surroundings.
To conclude, the study system varies according to places. It might have disadvantages whereas, it helps in many ways to improve knowledge and skills and both have an impact on them who study in abroad. 
In olden days  
students
 have done their professional degree in their  
own
 nation. Nowadays, the doors of other country's education system open  
Infront
 them.
The indoor and outdoor learning methods are  
entirely
  different
 from each other. The  
changes
 in environment of  
study
 have  
some
 influence on the learning outcomes.  
The
 international  
studies
  help
 the  
student
 to learn multiple language. They would  
get
 to know the variations on cultures and lifestyles. At the same time, the  
people
 who prefer studying in  
abroad
  would able
 to adapt  
these kind
 of alterations. The majority of the nations  
provide
  skill
 oriented and outcome based training which gives quality improvement.  
Moreover
, the foreign learning  
provides
 weighted for degree, while hiring job.  
For instance
, Indian fields  
provide
 more opportunity to candidates who have graduated from other countries.  
Finally
, it assists to maintain bonds with others.
Although, foreign teaching has more merits,  
however
, it has  
some
  negative
 impact on  
students
. They  
might
 feel detached from their comfort zone, as home, family, and friends and it  
might
 induce pressure and tension over them. If the  
students
 do not have proper guidance and control, they would mislead and deviate  
rather
 than concentrating on goal. Though  
abroad
  provide
 quality improvement, it would be expensive as the home country health insurance may not cover  
abroad
 or problems related to credit transfer. Even if, learn language, they  
might
  get
 language barrier and cultural shock unless until they are able to cope with new surroundings. 
To conclude
, the  
study
 system varies according to places. It  
might
 have disadvantages whereas, it  
helps
 in  
many
 ways to  
improve
 knowledge and  
skills
 and both have an impact on them who  
study
 in  
abroad
.