竹像硬化

What time do you usually go to bed? How many hours do you sleep each night? Do you ever wake up in the middle of the night? Sleeping traditions may be stranger than you know. For example, in the past, some people had two different sleeps every night. They would wake up in the middle of the night to talk, or pray or do quiet activities. But today, most people just have one sleep for about eight h..

It is the final game of the 2014 FIFA World Cup. Germany and Argentina are playing to become World Cup champions. Christoph Kramer is one of the most skilled players on Germany's football team. During the 17th minute of the game, Kramer runs towards the ball. An Argentine player runs next to him. As they reach the ball, the Argentine player's shoulder hits the side of Kramer's head. Kramer falls..

Have you ever heard the English phrase "Don't judge a book by its cover"? Simply, it means that the outside of something does not always match the inside of something. You may see a very exciting cover of a book. But the book itself might be very boring or just terrible! This saying is the idea behind a worldwide project called The Human Library. A library is full of books. But the Human Library..