technology
Today, technology plays a very important role in social relationships, and health of person and community and mobile phone is one of the most effective and easiest means of communication
Today, technology plays a very important role in social relationships, and the health of a person and community.andThe mobile phone is one of the most effective and easiest means of communication.
21. Dezember 2014
0
0
Möchten Sie schneller voran kommen?
Treten Sie dieser Lern-Community bei und testen Sie kostenlose Übungen!