摘要:  悠悠绿茶   By now you have probably heard many reports of the health benefits of green tea. It has been credited for many things, including reducing cancer risk, enhancing cardiovascula[阅读全文]

摘要:  Big Smile   We tend to focus on our problems in life and to take for granted our blessings and achievements. It is natural that we think about the difficulties we face and the challenge[阅读全文]

摘要:令牌环是IBM公司于80年代初开发成功的一种网络技术。令牌环（Token Ring）是一种 LAN 协议定义在 IEEE 802.5 中，其中所有的工作站都连接到一个环上，每个工作站只能同直接相邻的工作站传输数据。[阅读全文]

摘要:magic and scientific Feng Shui In feng shui the goal is to create environments that are utterly comfortable, spaces with a predominance of positive energy and few sources of negative energy. There ar[阅读全文]

摘要:Imagine having been alive for centuries before the ancient Babylonians started to measure time as we understand it today. Not only having been alive then, but carrying on through the developments of t[阅读全文]

摘要:  sleep hack Do you start every morning with an internal argument over whether or not to hit the snooze button on your alarm clock again? Do you struggle to fall asleep at night and end up catc[阅读全文]

摘要:  a cup of foffee Do you need caffeine to get through your day? I’ve experienced every over-the-counter wakefulness supplement produced before 2007 (when I smartened up) and can promise you th[阅读全文]

摘要:There’s no question that many of us stress endlessly about our weight, our skin, and our overall physical well-being. But what about our eyes? Though these organs are vital and very sensitive, we ten[阅读全文]

摘要:  water Most people think that their drinking water is healthy and safe. Unfortunately, your drinking water may not be as healthful as you would think. If you have read The New York Times recen[阅读全文]

摘要:The brains behind QI, the BBC quiz show, explore where and when coffee originated. Desert fruit Every cup of coffee you drink owes its existence to a fruit that grew wild in the Yemeni desert. The Suf[阅读全文]

摘要: The Law of Life  By Jack London   Old Koskoosh listened greedily. Though his sight had long since fade[阅读全文]

摘要: Have you ever seen bamboo shoots in a storm? I have. I remember huddling in a hut in Thailand watching[阅读全文]

摘要: It would be tough to argue that anything occupies a larger portion of our conscious “think time” than an&[阅读全文]

摘要: Replacing saturated fats with healthier options can cut the risk of heart disease by a fifth, a US study&nb[阅读全文]

摘要: As someone who considers herself fairly nutrition- and health-savvy, I’ve read up on countless diet trends (and[阅读全文]

摘要:作者其人    O.Henry（1862～1910），是美国20世纪初颇受读者欢迎的短篇小说家。他原名William Sydney Porter，出生于美国北卡罗来纳州。30多岁开始写短篇小说。一生共创作了约300篇短篇小说，显示出他非[阅读全文]

摘要:   "Stopping by Woods on a Snowy Evening" is a poem written in 1922 by Robert Frost, and published in 1923 in his New Hampshire volume. Imagery and personification are prominent in the wor[阅读全文]

摘要:A battery charger is a device used to put energy into a secondary cell or (rechargeable) battery by forcing an electric current through it. The charge current depends upon the technology and capacity[阅读全文]

摘要:    London is a poem by William Blake, published in Songs of Experience in 1794. It is one of the few poems in Songs of Experience which does not have a corresponding poem in Songs of I[阅读全文]

摘要:Web可以提供将图形、音频、视频信息集合于一体的特性。Web 是一种体系结构，通过它可以访问遍布于Internet主机上的链接文档。[阅读全文]