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Scientists are trying to control lightning with a giant laser 科学家们尝试用巨大的激光器控制闪电 A team of researchers from the University of Geneva has hauled a huge laser atop a mountain to shoot it at the sky, and ...

说到option，相信大家都不陌生。option最核心的意思就是the act of choosing, selection。 比如：Her option was to quit school and start her own business. option其他引申的含义还包括： the freedom or power to cho

Will it be safe for humans to fly to Mars? 人类飞向火星安全吗？ credit： dottedyeti / stock.adobe.com Sending human travelers to Mars would require scientists and engineers to overcome a range of technological a...

和我们的汉语一样，英语里面也有许多的习语和短语。 那么，今天我们来认识一个新的短语：have steam coming out of ones ears. 这是什么意思呢？耳朵里面冒蒸汽？ 哈哈！其实这个短语真正的

Peer into any fishbowl, and youll see that pet goldfish and guppies have nimble fins. With a few flicks of these appendages, aquarium swimmers can turn in circles, dive deep down or even bob to the su...

Everyday 和Every Day 的区别 Everyday和 Every Day是英语中两个最容易混淆的单词。那么，应该如何区别这两个词呢？下面教你一个有效区分这两个词的简单技巧。 到底是用everyday（一个词）还