USE EXEMPLIFICATION

Examplification is often useful in in definitions to give examples. There are some useful exemplification.
For example
For instant
A good illustration of
a case in point
Particularly

Example: What are the three main advantages of knowing a foreign language?

There are some advantages of of knowing a foreign language, for example: its helps a lot if you want to study in another country. Also its essential when someone wishes to live/work in another country.Inaddition it helps to interact with other nationality: particularly with a foreigner with different language.