They're seeing countries and learning about cultures with the aid of electroniccommunications.
他们借助电子通讯来了解不同国家和不同文化。
2
High-speed electroniccommunications media, such as electronic mail an television, tend to prevent meaningful and thoughtful communication.
高速的电子通讯媒介,如电子邮件和电视,往往会妨碍有意义和有思想的交流。
3
The OED defines LOL as an interjection "used chiefly in electroniccommunications… to draw attention to a joke or humorous statement, or to express amusement".