亚洲欧洲av一区二区久久,亚洲乱亚洲乱妇22p,亚洲av成人片色在线观看,亚洲av无码成人精品区在线播放,亚洲av无一区二区三区

干凈的街道The Clean Street
Today, when I walk on the street after school, I find the street is very clean, it is very different from usual days. I am so curious, so I ask the cleaner, she tells me that many students have behaved, they don”t throw away the rubbish anymore. I think about the education about the environment last week, it works. We should protect the environment.
今天，當(dāng)我放學(xué)回家走在路上的時(shí)候，我發(fā)現(xiàn)街道很干凈，和往日很不一樣。我非常好奇，因此問了下清潔工，她告訴我很多學(xué)生已經(jīng)自律了，他們不再隨處扔垃圾。我想起了上周關(guān)于環(huán)境的教育，確實(shí)起作用了。我們應(yīng)該保護(hù)環(huán)境