Technology

The technology which is important for me is a cell phone.
A cell phone have made our daily life very useful and convenient.
We can always contact our friends, our families or our teachers by using them.
We are also able to keep in touch with friends who live in foreign countries.
Today cell phones play an important role in our life.
If it were not for cell phones, we would have many troubles.
We will not be able to contact someone.
Though we can use computers to make contact with somebody, but computers are not so convenient as cell phones, especially in terms of carrying with us.
One of the best points of cell phones is that we can use them when we are out.
If there is a traffic accident, for example, we can call the police or an ambulance by cell phones immediately.
That may even save one's life.

Cell phones are very valuable tools.
We can't live comfortably without them.