文章列表

• 1.【英语时差8,16】麦克和亚曼达正在聊眼镜
• Mike: Hey, Amanda, is that a green light or just a turn signal up there? Amanda:It's a turn signal. Can't you see for yourself? Mike: No, that's why I...
• 2.【英语时差8,16】种子库
• Yal: Today's Moment of Science is about seed banks. Don: You mean like to store seeds? Y: That's right. D: Haven't people been saving seeds for centur...
• 3.【英语时差8,16】为什么鸟类的羽毛与它们的饮食有关
• Sometimes it's easy to understand how an evolutionary change took place, but it's more difficult to understand why. For example, consider the beautifu...
• 4.【英语时差8,16】原始的蚂蚁农场
• Our ancestors developed agriculture about twelve thousand years ago. As they harvested the first crops, they undoubtedly congratulated themselves on t...
• 5.【英语时差8,16】死虫子和僵硬的手
• Dear Annie: The holidays are fast approaching and I need your advice. Since they were married six years ago, my son and daughter-in-law have been to o...
• 6.【英语时差8,16】心不在焉；恍神
• To be asleep at the wheel. When people do not get enough sleep, their judgement and abilities maybe impaired. That means they should avoid doing tasks...
• 7.【英语时差8,16】计划生育，是蚜虫的风格
• If you keep a garden and have never been bothered by aphids, you are lucky. But one day you may find your rose bushes or bean plants covered--almost o...
• 8.【英语时差8,16】棒球，焦油及相关的科学方法
• One of the fundamental ideas of scientific thinking can be summed up in the phrase: Correlation does not imply causation. A simpler way to say that is...
• 9.【英语时差8,16】麦克和亚曼达正在聊打工
• Mike: I just got a promotion in my job at the video arcade. I'm now a video game technician, so that means I get to fix the games and don't have to de...
• 10.【英语时差8,16】蜂蜜和蛀牙
• Honey from Brazilian honeybees might help prevent cavities? In this Moment of Science Don tells Yael about that possibility. D: Well, see you later, Y...