At first,we must make ourselves clean.For example,we must wash our clothes when they are dirty.We should not litter waste things about,and draw on the wall.We mustn't spit in public or cut down trees.
We should plant more trees around our neighbourhood.We should pick the rubbish up and throw them into the dustbin when we see them.
We must make our world more and more beautiful,don't you think so?
瘋狂英語 英語語法 新概念英語 走遍美國 四級(jí)聽力 英語音標(biāo) 英語入門 發(fā)音 美語 四級(jí) 新東方 七年級(jí) 賴世雄 zero是什么意思沈陽市新加坡城半島半城英語學(xué)習(xí)交流群