A. their B. bad C. cellphones D. Where E. October | ||||||||||||||||||||||||||||||||||||||||||
Many inventions（发明）are changing our lives. For example, the mobile phone is becoming part of our lives. |
When friends or family members get together, they often like better. What do you think of it? |
Some people are going up or down, they are looking at cellphones. | ||||||||||||||||||||||||||||||||||||||||
The children like playing with their parents' cellphone, too. We know too much time on the cellphone is surely
for our eyes.
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Do you know the special day"World Spine Day"？ It is on 16th. Too much time on looking down at the phone, we know it's bad for our spines（脊椎），too. |
So next time if we see this sign, what does it mean? and when should we put the sign, at home or at school? At the dinner time or at the bed time.....? | ||||||||||||||||||||||||||||||||||||||||
