With the development and innovation of science and technology, the Inter...
投稿
收录了5篇文章 · 3人关注
-
Public bicycle appeard is good or bad
-
Fire safetyFire is a two-edged sword. I searched on the Internet. I fond that in 20...
-
Bicycle's historyDo you know that the first bicycle in the world did not have pedals? On...
-
Air pollutionNowadays, air pollution becomes a major topic in the society. PM 2.5 is ...
-
Environmental pollution
Did you know that many animals,plants,and forests on earth are disapp...
{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1881139527',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://upload.jianshu.io/collections/images/582162/Desert.jpg', '推荐专题《 ENGLISH ARTICLE 》（ 分享自 @简书 ）','http://39.103.169.235/c/44324c8e4d8c?utm_campaign=maleskine&utm_content=collection&utm_medium=reader_share&utm_source=weibo','页面编码gb2312|utf-8默认gb2312'));){kind=link}