上网的坏处 用英语说如题要多一点~

the disadvantages of surfing online/using Internet.
（Get on the Internet for a long time or abuse having the following play with a computer ,main:
1,headquarter disease:According to what introduced by hospital eye specialist
violence appearing on patient is that changing irregularly is prompt because of
the tableau appearing on the screen is that the retinue saltation is about dyadic
blindly,that the people who plays is all eyes for is staring at the glimmering
screen ,is making eye over fatigue ,light person arouse myopia,heavy person
leads to amotio retinae ,bring about the grave obstacle of sight but send out
violence suddenly being provisionality or permanency blindly,go blind.2,the
cervical vertebra falls ill 3,the lumbar vertebra strains 4,muscle diseases
such as tension cephalea and blood vessel cephalea,grave person meets Zhou Yan
who forms obstinate muscle tension being fed up with
5,shoulders Zhou Yan :Be not away from net shoulder needing to be laid-off all night.Bend over the desk working for a long time or immerse self in in the computer people ,especially in Zhou Yan of summer easy to send out shoulder.High temperature）
括号里的列举了一些身体上的坏处

the disadvantages of surfing online/using Internet.