求翻译：我们发现学校存在一些不好的现象。例如乱扔垃圾随地吐痰等。有些同学说话不礼貌，不尊重老师和同学。还有，同学们的环保意识也不强，浪费水电现象严重是什么意思？

We found that there are some bad schools phenomena. For example, littering spitting. Some students say rude, no respect for teachers and students. Also, students of environmental awareness is not strong, serious waste of water

We found that schools there are some bad. For example, such as spitting litter. Some students who do not speak not courteous and respect for teachers and students. In addition, students' awareness of environmental protection is also not that strong, wasting water and electricity are serious

We discovered the school has some not good phenomenon.For example throws trash to spit everywhere and so on.Some schoolmates do not speak politeness, does not respect teacher and schoolmate.Also, schoolmates environmental protection consciousness is not strong, the waste water and electricity phenom

We found that schools exist to some bad phenomenon. For example, litter, such as spitting. Some students don't mean to be rude, lack of respect for teachers and students. Also, the environmental awareness of students is not strong, waste water high incidence