文章列表

• 1.时差N小时 时差会影响运动员的表现吗?(上)
• If you're a true sports fan, you've probably lost sleep wondering if jet lag affects the performance of your favorite teams. 如果你是铁杆体育迷，你可...
• 2.时差N小时 时差会影响运动员的表现吗?(下)
• Here is why, your body is tuned to what are called circadian rhythms which determine things like when you fall asleep, and when you wake up. 原因是，...
• 3.时差N小时 为何市面上的腰果不带壳?(上)
• Part of the fun of eating almonds or pecans is cracking the shell and getting the nut. 吃杏仁和胡桃的部分乐趣来源于敲碎外壳后得到果仁。 But, some nuts...
• 4.时差N小时 为何市面上的腰果不带壳?(下)
• Why don't we get a reaction when we eat cashew nuts, then? The irritants are found in the shell oil, but not in the nuts themselves. 那当我们吃腰果时...
• 5.时差N小时 形成黑眼圈的几大原因(下)
• What scientists do know is that the skin under the eyes is very thin and sensitive. 科学家们所知道的是，眼底的皮肤非常薄，非常敏感。 When for avariety...
• 6.时差N小时 只有在地球上才能燃烧?(上)
• What is fire anyway? 火究竟是什么？ Well, fire is rapid oxidization. It's the energy released when oxygen atoms start combining with carbon and hydrog...
• 7.时差N小时 只有在地球上才能燃烧?(下)
• But before this process had been in place for a while, there wasn't enough oxygen in the air for things to burn. 但是，在此转化之前的一段时间，空气中...
• 8.时差N小时 打针有可能会无痛?(上)
• From fluvaccines to tetanus boosters, injections are amust in modern medicine. 从流感疫苗到破伤风针，注射在现代医学中是不可或缺的。 But do they always...
• 9.时差N小时 打针有可能会无痛?(下)
• Imagine a platform the size of your thumbnail,made of silicon, metal or glass. 试想它就如拇指指甲盖大小，材料是硅、金属或是玻璃。 The surface is cover...
• 10.时差N小时 锋利的刀刃有何特别之处?(上)
• Whats So Special About A Sharp Knife? 锋利的刀刃有什么特别之处? Everyone knows that a sharp knife cuts better than a dull one, but do you know why, ex...