文章列表

• 1.【英语时差8,16】与鲨鱼游泳2
• The remora benefits package is very attractive. First, as long as a remora is attached to a shark, whos going to give it any trouble? Next, sharks are...
• 2.【英语时差8,16】与鲨鱼游泳
• In the immortal words of Michael Corleone in The Godfather, Part II,My father always taught me: keep your friends close, and your enemies closer. Perh...
• 3.【英语时差8,16】前列腺疾病2
• Prostate cancer typically affects men over the age of sixty-five. The cancer develops slowly and usually shows no early symptoms. When it does begin t...
• 4.【英语时差8,16】前列腺疾病
• What most people know about the prostate gland is that it tends to develop infections and cancer in men over the age of sixty-five. But unlike another...
• 5.【英语时差8,16】鸟类迁徙与消化系统2
• However, when birds migrate, they cant afford to spend all that energy on digestion. And so their digestive system partially shuts down and stops rene...
• 6.【英语时差8,16】鸟类迁徙与消化系统
• Everyone knows that its relatively easy to lose weight but nearly impossible to keep it off. I have a simple question:Why? Good question and I wish we...
• 7.【英语时差8,16】凶猛的鱼类2
• The four species of piranha that are carnivorous, however, certainly earn their reputation as fierce fish. These meat-eaters have powerful jaws and ra...
• 8.【英语时差8,16】凶猛的鱼类
• The movie Jaws was so frightening that many people who saw the film swore off swimming in the ocean. Consequently, when most people think of fearsome ...
• 9.【英语时差8,16】巨石阵之谜2
• Theres one of the surprises. The Beaker Culture had its Bronze-age heyday in the Alps, not in England. Researchers did chemical analysis of the remain...
• 10.【英语时差8,16】巨石阵之谜
• Wizards and aliens aside, actual scientists dont have much to say about Stonehenge-the ancient ring of rocks that hasnt been said. That is, until now....