Internet & Cellphone
First, I believe the Internet is the easiest source of entertainment.
For example, with a cellphone in front of me, I can play games, listen to music,
and watch the latest shows on demand.
Actually, with the help of Internet, I’m always satisfied.
Second, I think the Internet simplifies communication.
For example, it used to take my mom days to receive a letter from my dad,
who worked in a faraway place. But unlike that generation, the only thing I need to do
whenever I miss my friends is to give them a video call on my phone,
and I can not only hear their voices, but also see their smiling faces within seconds,
which is really convenient as well as time-saving.