Hello China 英文版《你好，中國》是由中國國家廣電總局主辦、中國國際廣播電臺、高等教育出版社聯合策劃實施的大型多媒體系列文化項目。本分享視頻來自騰訊視頻，版權歸原作者所有，本分享旨在學生英語學習。
《你好，中國》選取了100個代表中國傳統文化精髓的漢語詞彙，從不同側面反映中國文化的博大精深，加深國外民眾對中國和中華文化的了解。
持續更新.
Gunpowder
火藥
Gunpowder (huo yao) is another ancient Chinese invention.
It was invented by accident.
More than 1,000 years ago people experimenting in a pharmacy made the discovery.
They found that if sulphur, charcoal and potassium nitrate were mixed together with a certain proportion the mixture would explode.
Gunpowder changed the style of wars.
The steel age ended and gunpowder-based weapons are now widely used.
More than 600 years ago primitive guns were used in China.
Cannon balls were propelled by the thrust of the huo yao explosion.
Now, huo yao is also widely used in fireworks.
The splendid fireworks at the Beijing Olympic Games garnered wide acclaim and admiration from the audience.
因報名人過多，奇速英語第18期冬令營，決定年前增加一批：
年前批：1月9日~1月16日
年後批：1月31月~2月7日