第1单元书面表达你的朋友Jack由于长时间玩电脑游戏，现在头痛、眼睛不舒服、腰背酸痛，并且睡不好觉。写一篇短文介绍一下他的情况，并给出你对他的建议。 要求：（1）内容包含所提供的信息，可适当发挥；（2）书写认真，句子通顺；（3）词数：60词左右。 Jack is my friend. He likes playing computer games very much. He often sits in the same way for too long without moving. Now he has a headache, sore eyes and a sore back. He doesnt sleep well at night, so he feels tired every day. I think he should take breaks away from the computer. He shouldnt use the computer for a long time. He should do eye exercises to
