用英语写一篇使用化学实验室的注意事项大概包括6~7个句子,短文要求达意.正确.连贯.1.不得将饮料和事物带入化学实验室,.实验室内禁止吸烟2.请保持室内卫生.3.废纸请扔进废纸篓里.4.未经

Question

用英语写一篇使用化学实验室的注意事项
大概包括6~7个句子,短文要求达意.正确.连贯.
1.不得将饮料和事物带入化学实验室,.实验室内禁止吸烟
2.请保持室内卫生.
3.废纸请扔进废纸篓里.
4.未经许可不得触摸任何物品
5.做完试验后物品必须放回原位
6.离开前必须关闭门窗

Answer 1

Chemical Laboratory and regulations
1.Shall not be drinks and things into the chemistry laboratory.Laboratory smoking
2.Please keep indoor plumbing.
3.Paper thrown into the wastebasket please.
4.Not allowed to touch anything without permission
5.Done after the test items must be returned to in-situ
6.To leave the windows and doors must be closed before the