Staying Safe During a Lightning Storm From VOA Learning English, this is the Health & Lifestyle Report. Lightning is one of the most powerful weather forces to hit Earth. These huge bolts of electricity that strike during storms can cause destruction and death. Lightning can heat the air around it to temperatures five times hotter than the surface of the sun. Lightning is very common. It is estimated that every

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The breakfast history of America Since the earliest days of the United States, Americans began their days by eating whatever was most easily availble. These foods often included breads, eggs or leftovers(复数表示剩余物，残羹剩饭；单数表示遗物，遗留) – food left ove

When you feel depressed, you can hold a tree! To stay safe during the corovirus pandemic, we have had to sacrifice（牺牲） many things we enjoy, including physical contact with others. Gone are handshakes, kisses and hugs. Research has shown that humans need physical touch to stay mentally and physically healthy. Without it, many become lonely, sad and even

前言 阅读文献是每一个科研人的必备技能！有的人看完一篇文献后获取很多，有的人则获取的很少，归根结底如何带着问题去思考是两者之间最大的差别。下面

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前两天在B站上面把《百家讲坛之诗仙李白》和《苏东坡》两部纪录片看完了。因为自己本就很喜欢苏轼这个人物，所以对其了解比较多，看《苏东坡》纪录片

自从报考驾校到今天科目一考试，已经过去近半个月了。 考试前主要是刷“驾校一点通”APP上面的题库，有1500道题之多。刷完题库就开始进行模拟考

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