1. 众所周知，中国人乐于发明并善于运用发明简化生活。在中国古代的发明中，四大
发明不仅为中国，还为世界的经济和文化的发展做出了巨大贡献。这四大发明分别是造纸术、印刷术、火药和指南征
范文: The Chinese are well known for their interests in making inventions, as well as their employment of these inventions to help ease the life. Among the inventions of ancient China, the Four Great Inventions have made their contributions to the economic and cultural development of China as well as the world. The Four Great Inventions of ancient China are papermaking technology, printing, gunpowder and compass. 2.
远程教育（distance learning）属于正规教育，它打破了传统的课堂教学模式。远程教育与传统教育相比有两大区别，即远程教育具有灵活性和开放性。教师在一处授课，而学生在另一处学，打破了时空。有些学生由于工作、家庭或地理条件的等原因无法接受传统教育，而远程教育可以为他们提供学习机会。范文:
Distance learning is a formal educational process that breaks the traditional mode of classroom teaching. There are two key differences between traditional education and distance learning. Distance learning adds flexibility and availability. Here an instructor teaches, and somewhere else a student learns, regardless of barriers of time or place. Distance learning provides learning opportunities for students who can’t receive education because of work, family responsibilities, or geographical barriers, etc.
3.
中国人的待客之道就是把最好的东西拿出来招待客人。中国人非常友好，喜欢用最好的东西招待客人。到中国人家里做客总感觉他们招待得很隆重（sumptuous）:上一大桌菜，不停地为你布菜，想方设法让客人吃得尽兴。范文:Chinese people always
want to bring out their best food to welcome the guests. That is Chinese hospitality. Chinese people are very friendly and always ready to treat their guests with the best things they have. One always feels spoiled to be a guest in a Chinese household. The host usually prepares a sumptuous meal and keeps putting food on your plate, trying every means to give the guest a pleasant meal.
4.
世界贸易组织成立于1995年1月1日，目的是确保一个稳定的全球和贸易经济环境。在当今世界上的190多个国家中，世界贸易组织的成员国（member country）有160个。在处理国家之间的贸易组织过则方面，世界贸易组织是唯一的全球性组织。范
文:The World Trade Organization (WTO), established on January 1, 1995, aims to ensure a stable and economic world environment. The WTO is an association of 160 member countries, of more than 190 countries in the world today. The WTO is the only global international organization dealing with the rules of trade between nations.
