考博作文熱點問題

白色塑料袋污染 %>I?'y^  
It is a very common phenomenon for us when we go shopping ,we will buy what we need in daily life tighter with many "free" plastic bags ,which we are inclined to discard casually.　It is an interesting and" beautiful landscapes" to see many colorful plastic bags flying in the sky especially when there is a strong wind.　And we call these plastic bags "white pollution". _Vk,&亚洲国产精品va在线观看麻豆