TV is also an essential household appliance in our life. Many of us like watching TV because it is one of our Chinese habits.

Of course, watching TV also has many hazards. First, when watching TV, our sitting posture will be relaxed, which will bend our spine and bring bad harm to our body.

Second, When we watch TV, we will forget the time because the program is too wonderful, which will cause us to watch TV for too long, which will also hurt our eyes to a certain extent, so we should watch TV appropriately。