1. Necessity.

This is an era of knowledge economy, and information is expanding and exploding at an unprecedented speed. The future world is a network world, so we should keep pace with the times in this information world.

In the network and information age, we can't leave the network.

2. practicality.

Validity of time and space

3. Reality.

The purpose of making friends is to find a kind of comfort, and the internet can reach such a level.

Disadvantages: highlighting the bad temptation to special groups.

There are many disadvantages behind online dating. Try to explore them.

For example, online fraud, the unreality and illusion of the network and its influence on the real society alienate people from the established real society.

Attention &;

The pros and cons of things are so much. There are advantages and disadvantages, mainly depending on how you use it and how you grasp it. We should have a good understanding of these two aspects, make good use of them, and improve them, then it can really be regarded as a lot of benefits.