首先要歌颂党，因为在党的正确领导下，天朝三年铺了美帝100年的水泥

http://www.washingtonpost.com/blogs/wonkblog/wp/2015/03/24/how-china-used-more-cement-in-3-years-than-the-u-s-did-in-the-entire-20th-century/