摘要：
The sky was brushed clean by the wind and the stars were cold in a black sky. What a wonderful night. You observed that, sometimes the stars can form 阅读全文
摘要：
John is a manager of a CPU chip factory, the factory produces lots of chips everyday. To manage large amounts of products, every processor has a seria 阅读全文
摘要：
Have you ever played the video game Minecraft? This game has been one of the world's most popular game in recent years. The world of Minecraft is made 阅读全文