Social Media
A person who is part of an organisation and therefore knows its secrets and how it functions
insider
To like smth
fancy
It’s not a rocket science
It’s not difficult to understand.
It is very memorable and makes you repeat the tune in your head all the time?
catchy melody
Making you feel happy and satisfied
Fulfılling
Variety of smth
diversity
It leaves a bad taste in my moth
Leaves a bad feeling or memory
Modern technology,very new
cutting edge
Competing with another people of the group, your opponent
Rival
To make something appear less important than it really is
downplay
Make up my mind
decide
Old technology
obsolete
To cause something to be weaker or less effective
Destabilise
Good
Decent
Boast
To blow your own trumpet
Mate,not close friend
acquaintance