求翻译：现在的学生每天有差不多一半的时间是在学校度过的，可想而知良好的社会治安的重要性。有人把孩子比作花朵，那么试想下如果花圃里买是垃圾、有毒物质，那将会对孩子们的成长造成多么严重的负面影响。是什么意思？

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The students now almost half a day is the time spent in school, and one can imagine the importance of good social order. It was only the children compared to a flower garden, then just imagine, if they buy are rubbish, toxic substances, and that will be caused by the growth of children how serious a

The present student has almost half time is every day passed in the school, it can be imagined good social order importance.Some people compare with the child the flowers under, then considers if in the flower garden buys is trash, the virulent material, that will be able to have the how serious neg

Now students of around half a day's time is spent in school, you know, the importance of good public order. Some people compare children to flowers, then imagine if bought in the flower bed is under garbage, toxic substances, it will have on the children's growing up had a serious negative impact.