In 1841, a book was published which astonished the world. It was called“Incidents of Travel in Central America, Chiapas and Yucatan”. The author John Loud Stephens had just returned from a long, d
You probably know you should say please and thank you at restaurants. You probably know the rules of a library. You know you should respect and be nice to your classmates. But do you have musi
The iPhone, the iPad: each of Apple’s products sounds cool and has become a fad(一时的风尚). Apple has cleverly taken advantage of the power of the letter “i” –-- and many other b
