文章列表

• 1.双语有声阅读：绿色食品
• The Organic Foods Are organically grown foods the best food choices? The advantages claimed for such foods over conventionally grown and marketed food...
• 2.双语有声阅读：冰箱的由来
• 冰箱的由来 直到 19 世纪中期，冰箱这个名词才进入了美国语言，但冰仅仅只是开始影响美国普通市民的饮食。 冰的买卖随着城市的发展而发展。 冰被用在旅馆、酒馆...
• 3.双语有声阅读：体育的起源
• The Origin of Sports When did sport begin? If sport is, in essence, play, the claim might be made that sport is much older than humankind, for, as we ...
• 4.双语有声阅读：海水盐度
• The Salinity of Ocean Waters If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of...
• 5.双语有声阅读：讽刺文学
• The Satiric Literature Perhaps the most striking quality of satiric literature is its freshness,its originality of perspective.Satire rarely offers or...
• 6.双语有声阅读：能量的来源
• The Source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very ce...
• 7.双语有声阅读：英法战争
• The War between Britain and France In the late eighteenth century, battles raged in almost every corner of Europe, as well as in the Middle East,South...
• 8.双语有声阅读：黄水晶
• Topaz Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topaz is valuable. Jewelers call this variety of t...
• 9.双语有声阅读：沉船中的宝藏
• Treasure in Sunken Ships Of the tens of thousands of ships on the ocean bottom, only a handful, less than 1 percent, contain negotiable treasure, such...
• 10.双语有声阅读：语言的类型
• 语言的类型 标准用法包括那些为使用这种语言的大多数人在任何场合下理解、使用和接受的词和短语，而不论该场合是否正式。 这些词和短语的意义已很确定并被列入了...