hello,everyone! today i am very happy,because i can talk about with you.you see i am a lovely girl,yes!i like laughing,i like studying.that`s me-- zhuyingjie from badong shiyan primary school.i am eight. i am young but i know “we are the masters of nature.” we have only one earth. but now,the environment becomes worse and worse. as you know,there's no enough clean water..