阅读Its important to learn about protecting our environment.Here is a 5R rule foIt's important to learn about protecting our environment.Here is a 5R rule for us:1.ReduceIf you want to reduce waste,you should use things wisely.Millions of trees are
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/20 10:53:03
xVˎDllQ !"R
uk]=?-K'A| _pw68UԩϏ?d,Xv)ke)4')$K">I8)'&у4u-duM\y%TFDȴakL2PÏM50ؓ5{UZ|:qr7L955Hp.Rks#Hm,iEBFQ
qpcJ *&B=#yKW&Jt//c=L>RϹF4hC.m1?`e{`MU*d׆;I[F}r]P|oulBU]ZGߍƿPC?h&6n"ʐQHyS\~