One of the seven wonders of the ancient world was the Pyramids.金字塔是古代世界的七大奇迹之一.It is a mile or two from the Pyramids, and surrounded by woods affording complete seclusion.它距金字塔一两哩, 四面都是树林,完全与外界隔离.We set off to see the Py...
The constitution also confers large powers on Brazil's 25 constituent states.宪法还赋予巴西的25个成员州很大的权力。Caffeine is the active constituent of drinks such as tea and coffee.咖啡因是茶、咖啡之类饮品中的活性成分。Glycerol is a constituent of al...