用来解释英语句子.简单的解释一下一些词或句就可以喇.1.people often use plastic bags for shopping.2.trees are our friends because they make our cicies cool and make the air clean.3.when insects attack a tree,itscan tell its neigh
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用来解释英语句子.简单的解释一下一些词或句就可以喇.
1.people often use plastic bags for shopping.
2.trees are our friends because they make our cicies cool and make the air clean.
3.when insects attack a tree,itscan tell its neighbours that they are in danger.
4.scientists have much knowledge about trees.
5.the zoo set a peacock free.
6.waste materials from the factory pollute the river.
7.she took a deep breath.
8.trees make oxygen to keep us healthy.
用中文还用你来说吗..
刘建华常常用胶袋购物.2.trees是我们的朋友,因为他们使我们cicies冷却,使空气清洁.粉昆虫攻击一棵树,itscan告诉其邻居表示,他们正处于危险之中.4.scientists认识都是不多的树木.15~39集动物园孔雀免费的.6.waste物资从工厂污染河水.7.she采取深呼吸.8.trees氧气,使我们保持健康.
1.人们常常用塑料袋购物
2.树木是我们的朋友,因为它使我们的城市保持凉快和空气清新
3.当昆虫侵袭树木时,那就意味着它旁边的树木也有被侵袭的危险
4.科学家们有丰富的关于树木的知识
5.动物园把孔雀放生
6.工厂排放的废弃物污染了河流
7.她深呼吸
8.树木能制造氧气使我们保持健康...
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1.人们常常用塑料袋购物
2.树木是我们的朋友,因为它使我们的城市保持凉快和空气清新
3.当昆虫侵袭树木时,那就意味着它旁边的树木也有被侵袭的危险
4.科学家们有丰富的关于树木的知识
5.动物园把孔雀放生
6.工厂排放的废弃物污染了河流
7.她深呼吸
8.树木能制造氧气使我们保持健康
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